| 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 | $184.59 | 6.717% | $196.9889 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $142.52 | 13.167% | $161.2856 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $54.57 | 5.290% | $57.4568 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $151.55 | 3.305% | $156.5587 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $206.91 | 11.829% | $231.3854 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $53.41 | 8.306% | $57.8462 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $10.60 | 9.444% | $11.6011 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $804.15 | $873.1227 | $873.14 | $873.15 | $873.20 | |