| 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 | $111.64 | 4.697% | $116.8837 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $160.25 | 11.301% | $178.3599 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $27.29 | 8.740% | $29.6751 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $193.83 | 7.273% | $207.9273 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $60.99 | 3.382% | $63.0527 | $63.05 | $63.05 | $63.10 |
| Purchase #6 | $131.75 | 6.727% | $140.6128 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $155.37 | 4.146% | $161.8116 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $841.12 | $898.3231 | $898.32 | $898.35 | $898.40 | |