| 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 | $177.54 | 7.570% | $190.9798 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $234.68 | 6.757% | $250.5373 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $136.44 | 8.472% | $147.9992 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $178.93 | 7.778% | $192.8472 | $192.85 | $192.85 | $192.80 |
| Purchase #5 | $77.45 | 12.423% | $87.0716 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $160.35 | 12.864% | $180.9774 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $95.57 | 10.413% | $105.5217 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $1,060.96 | $1,155.9342 | $1,155.94 | $1,155.95 | $1,155.90 | |