| 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 | $170.97 | 3.317% | $176.6411 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $197.84 | 9.855% | $217.3371 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $111.54 | 7.369% | $119.7594 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $28.35 | 8.137% | $30.6568 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $63.27 | 13.656% | $71.9102 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $123.89 | 3.585% | $128.3315 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $149.82 | 12.789% | $168.9805 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $845.68 | $913.6166 | $913.62 | $913.65 | $913.60 | |