| 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 | $166.76 | 6.353% | $177.3543 | $177.35 | $177.35 | $177.40 |
| Purchase #2 | $81.39 | 3.281% | $84.0604 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $166.75 | 3.358% | $172.3495 | $172.35 | $172.35 | $172.30 |
| Purchase #4 | $33.35 | 11.411% | $37.1556 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $10.81 | 4.681% | $11.316 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $142.41 | 13.614% | $161.7977 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $234.44 | 7.362% | $251.6995 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $835.91 | $895.7330 | $895.74 | $895.70 | $895.80 | |