| 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 | $96.57 | 6.860% | $103.1947 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $73.52 | 4.598% | $76.9004 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $163.40 | 8.590% | $177.4361 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $230.40 | 5.533% | $243.148 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $202.83 | 3.642% | $210.2171 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $149.89 | 13.549% | $170.1986 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $202.91 | 10.366% | $223.9437 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,119.52 | $1,205.0386 | $1,205.04 | $1,205.05 | $1,204.90 | |