| 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 | $132.80 | 13.359% | $150.5408 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $152.79 | 12.302% | $171.5862 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $16.88 | 4.418% | $17.6258 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $83.79 | 4.421% | $87.4944 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $93.67 | 8.603% | $101.7284 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $172.45 | 9.685% | $189.1518 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $220.32 | 13.606% | $250.2967 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $872.70 | $968.4241 | $968.43 | $968.50 | $968.40 | |