| 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 | $127.61 | 13.542% | $144.8909 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $170.25 | 12.178% | $190.983 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $31.52 | 8.614% | $34.2351 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $59.52 | 5.280% | $62.6627 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $113.79 | 5.315% | $119.8379 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $123.61 | 5.688% | $130.6409 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $201.76 | 4.131% | $210.0947 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $828.06 | $893.3452 | $893.34 | $893.40 | $893.30 | |