| 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 | $181.41 | 4.722% | $189.9762 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $193.45 | 9.670% | $212.1566 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $109.27 | 9.382% | $119.5217 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $98.55 | 11.584% | $109.966 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $62.27 | 9.417% | $68.134 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $61.38 | 12.226% | $68.8843 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $24.57 | 12.419% | $27.6213 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $730.90 | $796.2601 | $796.26 | $796.25 | $796.30 | |