| 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 | $143.42 | 5.220% | $150.9065 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $19.99 | 13.447% | $22.6781 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $235.30 | 3.767% | $244.1638 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $249.44 | 6.540% | $265.7534 | $265.75 | $265.75 | $265.80 |
| Purchase #5 | $120.48 | 6.337% | $128.1148 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $155.86 | 12.565% | $175.4438 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $142.86 | 13.341% | $161.919 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $1,067.35 | $1,148.9794 | $1,148.97 | $1,148.95 | $1,149.00 | |