| 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 | $100.63 | 6.304% | $106.9737 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $216.39 | 12.669% | $243.8044 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $92.88 | 3.655% | $96.2748 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $131.28 | 8.241% | $142.0988 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $60.94 | 9.496% | $66.7269 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $66.71 | 7.224% | $71.5291 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $147.70 | 5.812% | $156.2843 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $816.53 | $883.6920 | $883.68 | $883.70 | $883.70 | |