| 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 | $134.96 | 13.747% | $153.513 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $174.72 | 4.801% | $183.1083 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $195.95 | 5.718% | $207.1544 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $50.96 | 6.186% | $54.1124 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $42.97 | 13.521% | $48.78 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $11.48 | 5.590% | $12.1217 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $147.40 | 9.113% | $160.8326 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $758.44 | $819.6224 | $819.61 | $819.60 | $819.60 | |