| 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 | $180.89 | 3.860% | $187.8724 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $134.58 | 6.351% | $143.1272 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $228.66 | 4.271% | $238.4261 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $134.88 | 4.678% | $141.1897 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $113.86 | 4.216% | $118.6603 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $33.50 | 4.310% | $34.9439 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $154.71 | 4.838% | $162.1949 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $981.08 | $1,026.4145 | $1,026.41 | $1,026.45 | $1,026.40 | |