| 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 | $175.46 | 7.661% | $188.902 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $16.94 | 13.645% | $19.2515 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $89.58 | 13.810% | $101.951 | $101.95 | $101.95 | $102.00 |
| Purchase #4 | $35.25 | 7.278% | $37.8155 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $203.75 | 11.497% | $227.1751 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $78.74 | 10.664% | $87.1368 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $50.32 | 6.605% | $53.6436 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $650.04 | $715.8755 | $715.88 | $715.90 | $715.90 | |