| 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 | $124.67 | 13.500% | $141.5005 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $87.89 | 11.714% | $98.1854 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $177.35 | 3.578% | $183.6956 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $47.28 | 5.586% | $49.9211 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $128.36 | 11.633% | $143.2921 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $196.44 | 6.154% | $208.5289 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $38.57 | 11.460% | $42.9901 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $800.56 | $868.1137 | $868.12 | $868.15 | $868.10 | |