| 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 | $138.30 | 10.601% | $152.9612 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $77.79 | 4.369% | $81.1886 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $182.50 | 13.433% | $207.0152 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $204.51 | 4.275% | $213.2528 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $233.80 | 4.169% | $243.5471 | $243.55 | $243.55 | $243.50 |
| Purchase #6 | $250.74 | 8.509% | $272.0755 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $225.31 | 10.571% | $249.1275 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $1,312.95 | $1,419.1679 | $1,419.18 | $1,419.20 | $1,419.20 | |