| 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 | $14.49 | 10.516% | $16.0138 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $155.68 | 5.155% | $163.7053 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $219.86 | 4.753% | $230.3099 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $176.72 | 10.149% | $194.6553 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $201.46 | 11.415% | $224.4567 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $190.27 | 13.237% | $215.456 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $99.98 | 4.383% | $104.3621 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $1,058.46 | $1,148.9591 | $1,148.97 | $1,148.90 | $1,149.10 | |