| 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 | $144.74 | 6.212% | $153.7312 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $19.98 | 9.167% | $21.8116 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $85.32 | 6.342% | $90.731 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $209.87 | 8.671% | $228.0678 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $15.60 | 10.205% | $17.192 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $130.88 | 3.226% | $135.1022 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $80.41 | 9.108% | $87.7337 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $686.80 | $734.3695 | $734.36 | $734.40 | $734.30 | |