| 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 | $159.27 | 10.342% | $175.7417 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $90.28 | 7.811% | $97.3318 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $18.66 | 11.593% | $20.8233 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $162.38 | 9.461% | $177.7428 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $60.31 | 10.757% | $66.7975 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $242.81 | 10.842% | $269.1355 | $269.14 | $269.15 | $269.10 |
| Purchase #7 | $124.58 | 12.366% | $139.9856 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $858.29 | $947.5582 | $947.56 | $947.60 | $947.40 | |