| 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 | $173.42 | 10.515% | $191.6551 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $145.57 | 5.507% | $153.5865 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $61.61 | 13.496% | $69.9249 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $70.27 | 5.415% | $74.0751 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $107.85 | 6.316% | $114.6618 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $27.29 | 3.536% | $28.255 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $102.26 | 6.176% | $108.5756 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $688.27 | $740.7340 | $740.75 | $740.75 | $740.90 | |