| 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 | $164.86 | 12.275% | $185.0966 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $195.47 | 4.542% | $204.3482 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $97.49 | 3.576% | $100.9762 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $190.84 | 10.206% | $210.3171 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $156.87 | 4.463% | $163.8711 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $210.33 | 4.738% | $220.2954 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $228.69 | 3.499% | $236.6919 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $1,244.55 | $1,321.5965 | $1,321.61 | $1,321.60 | $1,321.60 | |