| 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 | $6.54 | 13.365% | $7.4141 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $96.91 | 5.351% | $102.0957 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $139.90 | 10.592% | $154.7182 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $166.43 | 7.687% | $179.2235 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $94.54 | 11.165% | $105.0954 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $114.67 | 5.289% | $120.7349 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $175.61 | 9.134% | $191.6502 | $191.65 | $191.65 | $191.70 |
| 7 purchase totals = | $794.60 | $860.9320 | $860.93 | $860.90 | $860.90 | |