| 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 | $140.70 | 3.814% | $146.0663 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $43.80 | 3.132% | $45.1718 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $160.42 | 11.536% | $178.9261 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $75.94 | 10.104% | $83.613 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $219.82 | 9.733% | $241.2151 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $194.52 | 9.257% | $212.5267 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $235.57 | 4.583% | $246.3662 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,070.77 | $1,153.8852 | $1,153.90 | $1,153.85 | $1,153.90 | |