| 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 | $181.38 | 5.328% | $191.0439 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $172.34 | 4.577% | $180.228 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $97.74 | 4.177% | $101.8226 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $152.89 | 7.648% | $164.583 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $222.74 | 4.282% | $232.2777 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $168.60 | 13.161% | $190.7894 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $250.73 | 10.842% | $277.9141 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,246.42 | $1,338.6587 | $1,338.65 | $1,338.70 | $1,338.60 | |