| 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 | $110.81 | 7.196% | $118.7839 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $94.53 | 12.827% | $106.6554 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $45.96 | 9.679% | $50.4085 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $161.64 | 10.818% | $179.1262 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $29.67 | 3.124% | $30.5969 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $129.94 | 9.102% | $141.7671 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $182.32 | 7.373% | $195.7625 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $754.87 | $823.1005 | $823.11 | $823.10 | $823.20 | |