| 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 | $167.26 | 4.322% | $174.489 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $144.33 | 7.162% | $154.6669 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $230.33 | 7.564% | $247.7522 | $247.75 | $247.75 | $247.80 |
| Purchase #4 | $210.79 | 8.237% | $228.1528 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $92.79 | 5.554% | $97.9436 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $200.85 | 5.247% | $211.3886 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $187.66 | 5.464% | $197.9137 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $1,234.01 | $1,312.3068 | $1,312.30 | $1,312.30 | $1,312.40 | |