| 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 | $73.79 | 12.647% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $153.33 | 5.766% | $162.171 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $117.37 | 3.210% | $121.1376 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $16.89 | 12.573% | $19.0136 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $54.92 | 8.605% | $59.6459 | $59.65 | $59.65 | $59.60 |
| Purchase #6 | $146.77 | 9.112% | $160.1437 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $123.99 | 9.836% | $136.1857 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $687.06 | $741.4197 | $741.42 | $741.40 | $741.30 | |