| 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 | $165.95 | 7.527% | $178.4411 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $244.84 | 8.803% | $266.3933 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $161.98 | 3.844% | $168.2065 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $226.25 | 6.308% | $240.5219 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $221.70 | 12.651% | $249.7473 | $249.75 | $249.75 | $249.70 |
| Purchase #6 | $241.60 | 13.705% | $274.7113 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $92.98 | 10.653% | $102.8852 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $1,355.30 | $1,480.9066 | $1,480.91 | $1,480.90 | $1,480.80 | |