| 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 | $155.64 | 7.442% | $167.2227 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $32.61 | 4.563% | $34.098 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $203.38 | 10.544% | $224.8244 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $9.75 | 11.297% | $10.8515 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $222.65 | 7.336% | $238.9836 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $51.86 | 4.163% | $54.0189 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $100.85 | 3.374% | $104.2527 | $104.25 | $104.25 | $104.30 |
| 7 purchase totals = | $776.74 | $834.2518 | $834.24 | $834.20 | $834.30 | |