| 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 | $174.43 | 6.841% | $186.3628 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $54.30 | 11.760% | $60.6857 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $109.83 | 9.551% | $120.3199 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $109.42 | 10.546% | $120.9594 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $101.67 | 4.526% | $106.2716 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $235.88 | 4.723% | $247.0206 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $150.30 | 7.541% | $161.6341 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $935.83 | $1,003.2541 | $1,003.25 | $1,003.20 | $1,003.30 | |