| 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 | $170.64 | 4.139% | $177.7028 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $33.45 | 11.651% | $37.3473 | $37.35 | $37.35 | $37.30 |
| Purchase #3 | $224.40 | 7.217% | $240.5949 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $240.82 | 4.268% | $251.0982 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $62.69 | 8.255% | $67.8651 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $66.30 | 13.572% | $75.2982 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $195.92 | 12.325% | $220.0671 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $994.22 | $1,069.9736 | $1,069.98 | $1,069.95 | $1,070.00 | |