| 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 | $141.63 | 13.203% | $160.3294 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $232.33 | 5.631% | $245.4125 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $192.87 | 3.858% | $200.3109 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $74.96 | 12.316% | $84.1921 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $186.98 | 5.537% | $197.3331 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $85.72 | 7.297% | $91.975 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $154.28 | 5.304% | $162.463 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $1,068.77 | $1,142.0160 | $1,142.01 | $1,142.05 | $1,142.00 | |