| 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 | $41.61 | 8.720% | $45.2384 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $122.84 | 13.631% | $139.5843 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $159.64 | 12.735% | $179.9702 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $152.42 | 3.614% | $157.9285 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $26.58 | 9.240% | $29.036 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $56.53 | 4.693% | $59.183 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $209.98 | 12.732% | $236.7147 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $769.60 | $847.6551 | $847.65 | $847.70 | $847.60 | |