| 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 | $152.44 | 6.848% | $162.8791 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $230.63 | 8.597% | $250.4573 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $143.34 | 3.465% | $148.3067 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $181.62 | 3.372% | $187.7442 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $170.67 | 13.678% | $194.0142 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $116.65 | 12.424% | $131.1426 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $206.49 | 6.827% | $220.5871 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $1,201.84 | $1,295.1312 | $1,295.13 | $1,295.15 | $1,295.10 | |