| 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 | $119.57 | 11.336% | $133.1245 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $66.45 | 10.517% | $73.4385 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $50.33 | 13.182% | $56.9645 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $180.63 | 7.264% | $193.751 | $193.75 | $193.75 | $193.80 |
| Purchase #5 | $161.86 | 13.257% | $183.3178 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $70.33 | 6.710% | $75.0491 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $137.40 | 9.656% | $150.6673 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $786.57 | $866.3127 | $866.31 | $866.25 | $866.30 | |