| 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 | $140.53 | 10.821% | $155.7368 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $202.93 | 11.109% | $225.4735 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $7.86 | 4.291% | $8.1973 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $96.30 | 9.103% | $105.0662 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $116.26 | 8.813% | $126.506 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $142.87 | 13.518% | $162.1832 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $95.63 | 6.645% | $101.9846 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $802.38 | $885.1476 | $885.15 | $885.15 | $885.20 | |