| 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 | $173.97 | 13.771% | $197.9274 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $25.45 | 11.722% | $28.4332 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $28.99 | 7.541% | $31.1761 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $107.51 | 10.507% | $118.8061 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $248.48 | 6.840% | $265.476 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $182.60 | 9.818% | $200.5277 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $140.26 | 5.304% | $147.6994 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $907.26 | $990.0459 | $990.06 | $990.15 | $990.00 | |