| 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 | $160.62 | 8.395% | $174.104 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $139.89 | 6.128% | $148.4625 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $225.93 | 5.843% | $239.1311 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $118.39 | 6.723% | $126.3494 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $5.25 | 5.136% | $5.5196 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $120.58 | 8.772% | $131.1573 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $105.42 | 6.325% | $112.0878 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $876.08 | $936.8117 | $936.81 | $936.80 | $936.80 | |