| 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 | $163.27 | 4.165% | $170.0702 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $57.29 | 10.740% | $63.4429 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $93.95 | 13.561% | $106.6906 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $238.95 | 10.107% | $263.1007 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $202.82 | 10.428% | $223.9701 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $136.90 | 9.198% | $149.4921 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $112.79 | 7.846% | $121.6395 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $1,005.97 | $1,098.4061 | $1,098.40 | $1,098.40 | $1,098.40 | |