| 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 | $110.72 | 12.816% | $124.9099 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $163.52 | 9.232% | $178.6162 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $130.84 | 12.575% | $147.2931 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $48.46 | 13.863% | $55.178 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $167.33 | 8.270% | $181.1682 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $223.30 | 9.154% | $243.7409 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $42.69 | 6.748% | $45.5707 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $886.86 | $976.4770 | $976.48 | $976.45 | $976.50 | |