| 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 | $155.73 | 13.746% | $177.1366 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $63.41 | 12.787% | $71.5182 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $180.81 | 7.579% | $194.5136 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $29.42 | 8.209% | $31.8351 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $83.74 | 11.366% | $93.2579 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $22.62 | 11.281% | $25.1718 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $208.51 | 6.761% | $222.6074 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $744.24 | $816.0406 | $816.05 | $816.00 | $816.00 | |