| 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 | $173.92 | 4.106% | $181.0612 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $97.44 | 6.272% | $103.5514 | $103.55 | $103.55 | $103.60 |
| Purchase #3 | $185.82 | 10.822% | $205.9294 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $49.94 | 10.497% | $55.1822 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $137.38 | 9.694% | $150.6976 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $184.78 | 3.783% | $191.7702 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $96.62 | 4.256% | $100.7321 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $925.90 | $988.9241 | $988.92 | $988.95 | $989.00 | |