| 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 | $218.49 | 13.565% | $248.1282 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $158.63 | 10.390% | $175.1117 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $51.53 | 7.808% | $55.5535 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $170.92 | 7.171% | $183.1767 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $139.49 | 7.511% | $149.9671 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $14.57 | 5.141% | $15.319 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $134.27 | 12.148% | $150.5811 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $887.90 | $977.8373 | $977.84 | $977.85 | $977.90 | |