| 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 | $73.55 | 13.148% | $83.2204 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $240.47 | 3.588% | $249.0981 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $175.82 | 12.565% | $197.9118 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $122.99 | 7.207% | $131.8539 | $131.85 | $131.85 | $131.90 |
| Purchase #5 | $26.59 | 10.368% | $29.3469 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $40.90 | 10.506% | $45.197 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $151.85 | 8.651% | $164.9865 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $832.17 | $901.6146 | $901.62 | $901.60 | $901.60 | |