| 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 | $101.69 | 5.792% | $107.5799 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $146.77 | 3.690% | $152.1858 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $229.48 | 7.839% | $247.4689 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $162.83 | 9.139% | $177.711 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $153.73 | 6.358% | $163.5042 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $148.25 | 10.654% | $164.0446 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $60.72 | 10.809% | $67.2832 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $1,003.47 | $1,079.7776 | $1,079.77 | $1,079.80 | $1,079.80 | |