| 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 | $173.81 | 6.393% | $184.9217 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $226.86 | 4.576% | $237.2411 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $124.60 | 8.566% | $135.2732 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $112.45 | 6.855% | $120.1584 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $96.60 | 13.342% | $109.4884 | $109.49 | $109.50 | $109.50 |
| Purchase #6 | $87.30 | 9.674% | $95.7454 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $67.62 | 10.610% | $74.7945 | $74.79 | $74.80 | $74.80 |
| 7 purchase totals = | $889.24 | $957.6227 | $957.62 | $957.60 | $957.60 | |