| 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 | $15.53 | 13.330% | $17.6001 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $188.80 | 12.362% | $212.1395 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $144.76 | 6.119% | $153.6179 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $155.27 | 6.864% | $165.9277 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $73.71 | 9.796% | $80.9306 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $138.89 | 6.299% | $147.6387 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $196.89 | 11.606% | $219.7411 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $913.85 | $997.5956 | $997.60 | $997.65 | $997.40 | |