| 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 | $144.56 | 5.207% | $152.0872 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $148.46 | 12.803% | $167.4673 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $243.83 | 4.215% | $254.1074 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $135.62 | 9.545% | $148.5649 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $31.81 | 13.567% | $36.1257 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $34.80 | 5.186% | $36.6047 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $159.62 | 4.828% | $167.3265 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $898.70 | $962.2837 | $962.29 | $962.30 | $962.30 | |