| 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 | $185.91 | 8.381% | $201.4911 | $201.49 | $201.50 | $201.50 |
| Purchase #2 | $30.41 | 9.643% | $33.3424 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $89.79 | 7.864% | $96.8511 | $96.85 | $96.85 | $96.90 |
| Purchase #4 | $102.74 | 4.505% | $107.3684 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $194.52 | 4.271% | $202.8279 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $187.62 | 11.813% | $209.7836 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $18.41 | 6.764% | $19.6553 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $809.40 | $871.3198 | $871.32 | $871.35 | $871.40 | |