| 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 | $96.96 | 3.267% | $100.1277 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $191.58 | 3.182% | $197.6761 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $99.81 | 8.224% | $108.0184 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $91.37 | 6.472% | $97.2835 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $182.79 | 5.149% | $192.2019 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $6.57 | 6.325% | $6.9856 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $139.63 | 4.178% | $145.4637 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $808.71 | $847.7569 | $847.76 | $847.80 | $847.80 | |