| 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 | $145.38 | 12.772% | $163.9479 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $66.70 | 9.544% | $73.0658 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $98.88 | 6.458% | $105.2657 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $163.74 | 12.669% | $184.4842 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $167.47 | 4.835% | $175.5672 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $232.96 | 10.128% | $256.5542 | $256.55 | $256.55 | $256.60 |
| Purchase #7 | $137.62 | 8.832% | $149.7746 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,012.75 | $1,108.6596 | $1,108.66 | $1,108.60 | $1,108.80 | |