| 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 | $140.57 | 12.235% | $157.7687 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $115.55 | 13.590% | $131.2532 | $131.25 | $131.25 | $131.30 |
| Purchase #3 | $183.69 | 5.809% | $194.3606 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $25.62 | 11.532% | $28.5745 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $208.61 | 3.863% | $216.6686 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $107.45 | 10.837% | $119.0944 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $173.96 | 8.463% | $188.6822 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $955.45 | $1,036.4022 | $1,036.39 | $1,036.35 | $1,036.60 | |