| 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 | $183.71 | 10.372% | $202.7644 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $128.88 | 6.804% | $137.649 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $7.85 | 5.777% | $8.3035 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $108.27 | 8.352% | $117.3127 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $96.42 | 11.679% | $107.6809 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $196.89 | 10.294% | $217.1579 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $46.79 | 7.282% | $50.1972 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $768.81 | $841.0656 | $841.06 | $841.05 | $841.10 | |