| 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 | $165.63 | 13.498% | $187.9867 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $204.40 | 13.741% | $232.4866 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $136.84 | 10.771% | $151.579 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $169.93 | 3.351% | $175.6244 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $151.81 | 3.271% | $156.7757 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $173.68 | 5.669% | $183.5259 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $39.84 | 13.216% | $45.1053 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $1,042.13 | $1,133.0836 | $1,133.10 | $1,133.15 | $1,133.10 | |