| 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 | $149.56 | 10.730% | $165.6078 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $217.86 | 4.731% | $228.167 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $178.93 | 5.507% | $188.7837 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $40.68 | 7.240% | $43.6252 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $102.81 | 5.305% | $108.2641 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $29.35 | 7.808% | $31.6416 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $237.32 | 11.109% | $263.6839 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $956.51 | $1,029.7733 | $1,029.77 | $1,029.80 | $1,029.80 | |