| 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 | $145.78 | 11.766% | $162.9325 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $49.62 | 5.399% | $52.299 | $52.30 | $52.30 | $52.30 |
| Purchase #3 | $88.28 | 3.237% | $91.1376 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $145.58 | 4.358% | $151.9244 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $128.66 | 9.325% | $140.6575 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $225.96 | 10.708% | $250.1558 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $9.30 | 3.669% | $9.6412 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $793.18 | $858.7480 | $858.75 | $858.75 | $858.70 | |