| 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 | $187.41 | 13.197% | $212.1425 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $71.37 | 8.813% | $77.6598 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $113.27 | 12.812% | $127.7822 | $127.78 | $127.80 | $127.80 |
| Purchase #4 | $22.25 | 5.601% | $23.4962 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $184.60 | 5.331% | $194.441 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $17.52 | 8.864% | $19.073 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $158.60 | 3.741% | $164.5332 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $755.02 | $819.1279 | $819.12 | $819.15 | $819.10 | |