| 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 | $17.86 | 3.104% | $18.4144 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $36.26 | 5.358% | $38.2028 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $51.73 | 5.681% | $54.6688 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $150.46 | 7.181% | $161.2645 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $109.46 | 4.724% | $114.6309 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $195.76 | 4.582% | $204.7297 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $206.34 | 4.105% | $214.8103 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $767.87 | $806.7214 | $806.71 | $806.70 | $806.70 | |