| 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 | $186.62 | 11.793% | $208.6281 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $79.82 | 5.651% | $84.3306 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $200.79 | 4.782% | $210.3918 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $20.37 | 8.538% | $22.1092 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $77.55 | 3.592% | $80.3356 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $170.89 | 13.842% | $194.5446 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $162.71 | 10.306% | $179.4789 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $898.75 | $979.8188 | $979.82 | $979.90 | $979.70 | |