| 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 | $154.66 | 4.494% | $161.6104 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $66.63 | 6.102% | $70.6958 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $142.52 | 4.306% | $148.6569 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $8.82 | 10.170% | $9.717 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $38.84 | 4.564% | $40.6127 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $132.67 | 11.306% | $147.6697 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $170.42 | 12.300% | $191.3817 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $714.56 | $770.3442 | $770.35 | $770.30 | $770.40 | |