| 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 | $131.39 | 13.794% | $149.5139 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $34.71 | 6.782% | $37.064 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $234.90 | 7.797% | $253.2152 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $131.80 | 9.500% | $144.321 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $55.54 | 6.285% | $59.0307 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $103.73 | 3.380% | $107.2361 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $197.36 | 8.700% | $214.5303 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $889.43 | $964.9112 | $964.91 | $964.90 | $964.80 | |