| 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 | $13.54 | 11.308% | $15.0711 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $203.26 | 4.617% | $212.6445 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $156.81 | 7.128% | $167.9874 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $74.26 | 13.310% | $84.144 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $96.95 | 12.278% | $108.8535 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $149.97 | 7.568% | $161.3197 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $55.55 | 10.569% | $61.4211 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $750.34 | $811.4413 | $811.43 | $811.40 | $811.40 | |