| 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 | $143.56 | 9.516% | $157.2212 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $83.33 | 8.460% | $90.3797 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $187.57 | 9.244% | $204.909 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $150.43 | 10.335% | $165.9769 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $205.98 | 3.370% | $212.9215 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $135.97 | 10.168% | $149.7954 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $210.40 | 7.717% | $226.6366 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $1,117.24 | $1,207.8403 | $1,207.85 | $1,207.85 | $1,207.80 | |