| 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 | $164.26 | 9.789% | $180.3394 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $151.41 | 8.627% | $164.4721 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $180.88 | 12.298% | $203.1246 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $167.96 | 11.190% | $186.7547 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $36.86 | 7.182% | $39.5073 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $120.93 | 5.761% | $127.8968 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $21.49 | 6.453% | $22.8767 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $843.79 | $924.9716 | $924.97 | $924.95 | $925.00 | |