| 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 | $116.78 | 7.246% | $125.2419 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $75.88 | 4.484% | $79.2825 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $173.71 | 13.502% | $197.1643 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $203.78 | 10.264% | $224.696 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $146.78 | 3.196% | $151.4711 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $135.74 | 10.452% | $149.9275 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $46.36 | 13.333% | $52.5412 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $899.03 | $980.3245 | $980.32 | $980.35 | $980.30 | |