| 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 | $153.93 | 3.719% | $159.6547 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $62.80 | 8.188% | $67.9421 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $29.60 | 8.532% | $32.1255 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $166.47 | 7.781% | $179.423 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $215.92 | 5.658% | $228.1368 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $91.63 | 13.736% | $104.2163 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $66.72 | 11.347% | $74.2907 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $787.07 | $845.7891 | $845.79 | $845.80 | $845.70 | |