| 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 | $163.28 | 7.596% | $175.6827 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $35.44 | 7.871% | $38.2295 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $219.58 | 6.261% | $233.3279 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $52.54 | 7.186% | $56.3155 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $103.46 | 4.487% | $108.1023 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $201.68 | 5.505% | $212.7825 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $90.79 | 3.256% | $93.7461 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $866.77 | $918.1865 | $918.19 | $918.25 | $918.10 | |