| 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 | $168.62 | 13.844% | $191.9638 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $66.86 | 11.518% | $74.5609 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $182.80 | 10.361% | $201.7399 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $137.65 | 7.681% | $148.2229 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $165.30 | 4.613% | $172.9253 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $64.71 | 4.228% | $67.4459 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $51.51 | 11.683% | $57.5279 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $837.45 | $914.3866 | $914.39 | $914.40 | $914.30 | |