| 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 | $219.63 | 6.139% | $233.1131 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $134.52 | 13.327% | $152.4475 | $152.45 | $152.45 | $152.40 |
| Purchase #3 | $29.43 | 13.475% | $33.3957 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $141.45 | 4.722% | $148.1293 | $148.13 | $148.15 | $148.10 |
| Purchase #5 | $61.75 | 11.195% | $68.6629 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $172.59 | 11.813% | $192.9781 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $52.72 | 5.832% | $55.7946 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $812.09 | $884.5212 | $884.52 | $884.55 | $884.50 | |