| 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 | $184.99 | 11.512% | $206.286 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $100.82 | 12.147% | $113.0666 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $62.32 | 9.294% | $68.112 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $173.40 | 9.806% | $190.4036 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $153.79 | 9.169% | $167.891 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $155.28 | 9.658% | $170.2769 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $148.57 | 4.489% | $155.2393 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $979.17 | $1,071.2754 | $1,071.28 | $1,071.30 | $1,071.30 | |