| 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 | $194.84 | 6.458% | $207.4228 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $49.86 | 5.460% | $52.5824 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $157.34 | 8.237% | $170.3001 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $184.86 | 3.745% | $191.783 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $18.72 | 8.613% | $20.3324 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $25.39 | 11.107% | $28.2101 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $64.59 | 8.163% | $69.8625 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $695.60 | $740.4933 | $740.48 | $740.50 | $740.50 | |