| 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 | $75.48 | 6.362% | $80.282 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $112.37 | 8.416% | $121.8271 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $118.50 | 9.297% | $129.5169 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $156.63 | 6.655% | $167.0537 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $208.77 | 10.359% | $230.3965 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $82.41 | 8.602% | $89.4989 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $135.64 | 13.335% | $153.7276 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $889.80 | $972.3027 | $972.31 | $972.35 | $972.30 | |