| 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 | $161.83 | 3.566% | $167.6009 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $31.71 | 7.757% | $34.1697 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $84.47 | 9.370% | $92.3848 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $12.76 | 8.707% | $13.871 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $167.72 | 3.792% | $174.0799 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $44.95 | 11.472% | $50.1067 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $91.64 | 12.557% | $103.1472 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $595.08 | $635.3602 | $635.36 | $635.35 | $635.40 | |