| 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 | $128.81 | 9.595% | $141.1693 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $32.33 | 6.831% | $34.5385 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $80.68 | 8.610% | $87.6265 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $41.95 | 13.732% | $47.7106 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $62.69 | 5.218% | $65.9612 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $168.73 | 10.153% | $185.8612 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $168.30 | 4.179% | $175.3333 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $683.49 | $738.2006 | $738.20 | $738.20 | $738.20 | |