| 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 | $128.34 | 4.781% | $134.4759 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $158.65 | 7.501% | $170.5503 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $240.61 | 9.703% | $263.9564 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $38.86 | 9.662% | $42.6147 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $181.83 | 5.618% | $192.0452 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $79.29 | 10.776% | $87.8343 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $21.77 | 7.216% | $23.3409 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $849.35 | $914.8177 | $914.82 | $914.85 | $914.80 | |