| 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 | $170.58 | 9.120% | $186.1369 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $28.71 | 12.161% | $32.2014 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $137.25 | 3.173% | $141.6049 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $10.54 | 10.811% | $11.6795 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $75.94 | 5.581% | $80.1782 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $45.91 | 4.144% | $47.8125 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $101.38 | 8.556% | $110.0541 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $570.31 | $609.6675 | $609.66 | $609.70 | $609.70 | |