| 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 | $149.60 | 7.429% | $160.7138 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $39.85 | 11.642% | $44.4893 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $22.45 | 8.459% | $24.349 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $161.73 | 8.386% | $175.2927 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $160.28 | 7.613% | $172.4821 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $97.43 | 8.145% | $105.3657 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $246.42 | 10.536% | $272.3828 | $272.38 | $272.40 | $272.40 |
| 7 purchase totals = | $877.76 | $955.0754 | $955.07 | $955.10 | $955.10 | |