| 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 | $135.25 | 6.429% | $143.9452 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $184.68 | 9.373% | $201.9901 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $237.64 | 10.703% | $263.0746 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $80.53 | 5.571% | $85.0163 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $25.94 | 5.372% | $27.3335 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $193.60 | 9.808% | $212.5883 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $136.96 | 7.359% | $147.0389 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $994.60 | $1,080.9869 | $1,080.99 | $1,081.00 | $1,080.90 | |