| 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 | $83.36 | 8.184% | $90.1822 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $193.26 | 6.568% | $205.9533 | $205.95 | $205.95 | $206.00 |
| Purchase #3 | $149.92 | 6.211% | $159.2315 | $159.23 | $159.25 | $159.20 |
| Purchase #4 | $215.54 | 13.319% | $244.2478 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $243.85 | 8.295% | $264.0774 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $37.72 | 11.278% | $41.9741 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $144.87 | 3.484% | $149.9173 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,068.52 | $1,155.5836 | $1,155.58 | $1,155.60 | $1,155.60 | |