| 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 | $185.52 | 7.348% | $199.152 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $247.97 | 11.111% | $275.5219 | $275.52 | $275.50 | $275.50 |
| Purchase #3 | $50.32 | 13.564% | $57.1454 | $57.15 | $57.15 | $57.10 |
| Purchase #4 | $43.64 | 8.148% | $47.1958 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $5.95 | 13.122% | $6.7308 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $190.65 | 5.195% | $200.5543 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $129.42 | 9.501% | $141.7162 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $853.47 | $928.0164 | $928.02 | $928.00 | $928.00 | |