| 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 | $161.40 | 11.848% | $180.5227 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $60.95 | 11.413% | $67.9062 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $173.41 | 11.198% | $192.8285 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $204.98 | 11.349% | $228.2432 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $61.98 | 9.803% | $68.0559 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $211.48 | 7.661% | $227.6815 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $195.96 | 12.109% | $219.6888 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $1,070.16 | $1,184.9268 | $1,184.93 | $1,184.95 | $1,184.90 | |