| 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 | $139.50 | 11.817% | $155.9847 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $93.93 | 7.409% | $100.8893 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $58.72 | 11.312% | $65.3624 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $100.81 | 7.241% | $108.1097 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $25.53 | 12.664% | $28.7631 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $129.41 | 4.463% | $135.1856 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $176.52 | 6.516% | $188.022 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $724.42 | $782.3168 | $782.31 | $782.30 | $782.40 | |