| 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 | $121.75 | 12.428% | $136.8811 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $68.55 | 5.304% | $72.1859 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $164.44 | 6.586% | $175.27 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $211.76 | 11.273% | $235.6317 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $184.78 | 3.555% | $191.3489 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $33.81 | 10.753% | $37.4456 | $37.45 | $37.45 | $37.40 |
| Purchase #7 | $145.28 | 3.376% | $150.1847 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $930.37 | $998.9479 | $998.95 | $999.00 | $998.90 | |