| 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 | $163.87 | 8.286% | $177.4483 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $159.90 | 12.572% | $180.0026 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $47.79 | 12.742% | $53.8794 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $70.62 | 7.782% | $76.1156 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $160.29 | 11.442% | $178.6304 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $167.42 | 10.769% | $185.4495 | $185.45 | $185.45 | $185.40 |
| Purchase #7 | $246.94 | 13.647% | $280.6399 | $280.64 | $280.65 | $280.60 |
| 7 purchase totals = | $1,016.83 | $1,132.1657 | $1,132.17 | $1,132.20 | $1,132.00 | |