| 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 | $169.89 | 5.171% | $178.675 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $74.26 | 11.804% | $83.0257 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $86.29 | 4.427% | $90.1101 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $234.76 | 5.224% | $247.0239 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $164.49 | 4.781% | $172.3543 | $172.35 | $172.35 | $172.40 |
| Purchase #6 | $41.44 | 4.160% | $43.1639 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $43.67 | 12.173% | $48.9859 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $814.80 | $863.3388 | $863.34 | $863.35 | $863.40 | |