| 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 | $149.93 | 6.771% | $160.0818 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $28.55 | 12.827% | $32.2121 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $177.95 | 9.346% | $194.5812 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $164.37 | 9.214% | $179.5151 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $76.93 | 11.648% | $85.8908 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $187.42 | 4.142% | $195.1829 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $93.84 | 5.447% | $98.9515 | $98.95 | $98.95 | $99.00 |
| 7 purchase totals = | $878.99 | $946.4154 | $946.41 | $946.45 | $946.50 | |