| 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 | $147.49 | 10.132% | $162.4337 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $193.44 | 11.450% | $215.5889 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $45.51 | 11.745% | $50.8551 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $18.62 | 8.122% | $20.1323 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $10.48 | 8.107% | $11.3296 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $198.71 | 8.764% | $216.1249 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $210.54 | 9.565% | $230.6782 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $824.79 | $907.1427 | $907.14 | $907.20 | $907.10 | |