| 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 | $114.79 | 3.605% | $118.9282 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $98.60 | 8.382% | $106.8647 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $153.68 | 3.774% | $159.4799 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $245.93 | 12.676% | $277.1041 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $187.83 | 10.246% | $207.0751 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $37.59 | 12.650% | $42.3451 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $154.63 | 9.114% | $168.723 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $993.05 | $1,080.5201 | $1,080.52 | $1,080.55 | $1,080.50 | |