| 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 | $169.70 | 10.251% | $187.0959 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $214.61 | 6.756% | $229.1091 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $193.61 | 12.165% | $217.1627 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $211.95 | 8.854% | $230.7161 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $148.76 | 9.845% | $163.4054 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $26.28 | 6.357% | $27.9506 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $206.43 | 6.753% | $220.3702 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,171.34 | $1,275.8100 | $1,275.82 | $1,275.75 | $1,275.90 | |