| 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 | $180.28 | 11.511% | $201.032 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $42.43 | 3.150% | $43.7665 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $12.74 | 7.329% | $13.6737 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $92.65 | 8.278% | $100.3196 | $100.32 | $100.30 | $100.30 |
| Purchase #5 | $91.95 | 4.707% | $96.2781 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $77.77 | 5.526% | $82.0676 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $97.46 | 10.859% | $108.0432 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $595.28 | $645.1807 | $645.18 | $645.15 | $645.20 | |