| 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 | $184.99 | 8.693% | $201.0712 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $18.93 | 10.182% | $20.8575 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $142.98 | 6.461% | $152.2179 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $75.46 | 3.171% | $77.8528 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $81.96 | 13.191% | $92.7713 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $212.48 | 10.845% | $235.5235 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $132.91 | 9.416% | $145.4248 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $849.71 | $925.7190 | $925.71 | $925.60 | $925.80 | |