| 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 | $127.91 | 13.507% | $145.1868 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $147.98 | 11.480% | $164.9681 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $104.87 | 9.202% | $114.5201 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $52.31 | 11.158% | $58.1467 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $35.64 | 11.200% | $39.6317 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $88.96 | 9.705% | $97.5936 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $67.50 | 6.326% | $71.7701 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $625.17 | $691.8171 | $691.82 | $691.80 | $691.80 | |