| 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 | $169.68 | 11.413% | $189.0456 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $50.40 | 8.398% | $54.6326 | $54.63 | $54.65 | $54.60 |
| Purchase #3 | $42.51 | 9.289% | $46.4588 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $110.70 | 8.660% | $120.2866 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $87.81 | 10.146% | $96.7192 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $176.80 | 9.284% | $193.2141 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $5.36 | 4.476% | $5.5999 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $643.26 | $705.9568 | $705.96 | $705.95 | $705.90 | |