| 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 | $145.58 | 9.104% | $158.8336 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $229.54 | 4.253% | $239.3023 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $206.59 | 3.654% | $214.1388 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $110.44 | 10.220% | $121.727 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $60.86 | 7.607% | $65.4896 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $209.82 | 4.253% | $218.7436 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $121.69 | 5.412% | $128.2759 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,084.52 | $1,146.5108 | $1,146.51 | $1,146.60 | $1,146.40 | |