| 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 | $141.84 | 9.407% | $155.1829 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $113.42 | 6.630% | $120.9397 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $113.59 | 10.708% | $125.7532 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $153.28 | 3.211% | $158.2018 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $151.49 | 8.283% | $164.0379 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $125.78 | 3.594% | $130.3005 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $170.68 | 3.827% | $177.2119 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $970.08 | $1,031.6279 | $1,031.62 | $1,031.65 | $1,031.60 | |