| 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 | $104.96 | 6.682% | $111.9734 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $149.31 | 9.311% | $163.2123 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $68.46 | 7.251% | $73.424 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $178.27 | 7.117% | $190.9575 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $170.51 | 13.115% | $192.8724 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $195.25 | 9.674% | $214.1385 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $195.30 | 12.206% | $219.1383 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $1,062.06 | $1,165.7164 | $1,165.71 | $1,165.65 | $1,165.70 | |