| 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 | $197.67 | 11.398% | $220.2004 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $13.95 | 4.871% | $14.6295 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $44.44 | 10.767% | $49.2249 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $62.95 | 13.282% | $71.311 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $18.91 | 12.169% | $21.2112 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $154.96 | 13.486% | $175.8579 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $150.64 | 8.865% | $163.9942 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $643.52 | $716.4291 | $716.42 | $716.40 | $716.40 | |