| 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 | $160.65 | 12.575% | $180.8517 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $202.69 | 3.738% | $210.2666 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $233.54 | 4.163% | $243.2623 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $21.64 | 10.767% | $23.97 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $180.51 | 11.228% | $200.7777 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $99.76 | 7.685% | $107.4266 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $104.95 | 3.709% | $108.8426 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $1,003.74 | $1,075.3975 | $1,075.40 | $1,075.40 | $1,075.50 | |