| 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 | $186.96 | 3.244% | $193.025 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $34.30 | 5.459% | $36.1724 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $170.58 | 4.684% | $178.57 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $144.53 | 11.557% | $161.2333 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $249.93 | 12.478% | $281.1163 | $281.12 | $281.10 | $281.10 |
| Purchase #6 | $43.41 | 8.261% | $46.9961 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $69.60 | 13.767% | $79.1818 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $899.31 | $976.2949 | $976.30 | $976.30 | $976.30 | |