| 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 | $170.59 | 3.152% | $175.967 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $44.70 | 3.445% | $46.2399 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $244.77 | 6.254% | $260.0779 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $165.35 | 8.261% | $179.0096 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $138.61 | 12.429% | $155.8378 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $98.54 | 6.602% | $105.0456 | $105.05 | $105.05 | $105.00 |
| Purchase #7 | $210.34 | 8.689% | $228.6164 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $1,072.90 | $1,150.7942 | $1,150.81 | $1,150.80 | $1,150.70 | |