| 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 | $37.45 | 3.305% | $38.6877 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $165.32 | 11.398% | $184.1632 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $178.47 | 3.309% | $184.3756 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $92.86 | 8.410% | $100.6695 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $202.43 | 4.784% | $212.1143 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $20.48 | 9.207% | $22.3656 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $36.64 | 11.698% | $40.9261 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $733.65 | $783.3020 | $783.31 | $783.30 | $783.40 | |