| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.35 | 10.477% | $182.6737 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $171.96 | 7.776% | $185.3316 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $118.69 | 13.750% | $135.0099 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $187.28 | 5.516% | $197.6104 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $154.61 | 8.318% | $167.4705 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $214.51 | 12.355% | $241.0127 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $236.43 | 5.856% | $250.2753 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $1,248.83 | $1,359.3841 | $1,359.38 | $1,359.35 | $1,359.40 | |