| 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 | $75.25 | 12.778% | $84.8654 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $141.66 | 13.163% | $160.3067 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $16.79 | 5.128% | $17.651 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $91.89 | 13.469% | $104.2667 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $64.35 | 6.612% | $68.6048 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $161.44 | 12.626% | $181.8234 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $138.30 | 10.806% | $153.2447 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $689.68 | $770.7627 | $770.76 | $770.70 | $770.80 | |