| 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 | $133.59 | 11.590% | $149.0731 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $31.27 | 5.234% | $32.9067 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $163.32 | 11.810% | $182.6081 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $70.79 | 5.174% | $74.4527 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $141.53 | 12.848% | $159.7138 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $34.55 | 10.804% | $38.2828 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $239.69 | 3.290% | $247.5758 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $814.74 | $884.6130 | $884.61 | $884.60 | $884.70 | |