| 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 | $73.90 | 12.138% | $82.87 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $156.58 | 11.523% | $174.6227 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $229.30 | 9.480% | $251.0376 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $87.47 | 11.639% | $97.6506 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $249.91 | 11.146% | $277.765 | $277.77 | $277.75 | $277.80 |
| Purchase #6 | $143.38 | 3.582% | $148.5159 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $138.96 | 10.352% | $153.3451 | $153.35 | $153.35 | $153.30 |
| 7 purchase totals = | $1,079.50 | $1,185.8069 | $1,185.82 | $1,185.75 | $1,185.80 | |