| 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 | $164.45 | 10.517% | $181.7452 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $115.39 | 13.209% | $130.6319 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $133.89 | 6.820% | $143.0213 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $249.63 | 3.212% | $257.6481 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $69.32 | 9.560% | $75.947 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $28.54 | 9.504% | $31.2524 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $44.75 | 8.644% | $48.6182 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $805.97 | $868.8641 | $868.87 | $868.85 | $868.70 | |