| 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 | $168.40 | 5.352% | $177.4128 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $45.35 | 13.228% | $51.3489 | $51.35 | $51.35 | $51.30 |
| Purchase #3 | $218.35 | 13.427% | $247.6679 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $250.62 | 8.460% | $271.8225 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $96.42 | 4.658% | $100.9112 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $146.28 | 8.581% | $158.8323 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $234.87 | 9.146% | $256.3512 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,160.29 | $1,264.3468 | $1,264.34 | $1,264.30 | $1,264.30 | |