| 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 | $181.51 | 7.660% | $195.4137 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $170.25 | 13.725% | $193.6168 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $198.53 | 6.616% | $211.6647 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $219.84 | 5.840% | $232.6787 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $160.31 | 5.169% | $168.5964 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $244.73 | 4.332% | $255.3317 | $255.33 | $255.35 | $255.30 |
| Purchase #7 | $208.54 | 12.361% | $234.3176 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,383.71 | $1,491.6196 | $1,491.62 | $1,491.60 | $1,491.60 | |