| 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 | $172.93 | 10.305% | $190.7504 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $141.28 | 12.430% | $158.8411 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $108.43 | 9.849% | $119.1093 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $169.65 | 7.692% | $182.6995 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $125.43 | 7.618% | $134.9853 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $180.27 | 4.781% | $188.8887 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $234.47 | 4.208% | $244.3365 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,132.46 | $1,219.6108 | $1,219.62 | $1,219.65 | $1,219.60 | |