| 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 | $185.50 | 10.605% | $205.1723 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $134.71 | 7.425% | $144.7122 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $208.96 | 3.552% | $216.3823 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $203.49 | 3.521% | $210.6549 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $46.59 | 8.104% | $50.3657 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $96.77 | 12.228% | $108.603 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $141.64 | 7.795% | $152.6808 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $1,017.66 | $1,088.5712 | $1,088.56 | $1,088.55 | $1,088.70 | |