| 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 | $183.92 | 11.318% | $204.7361 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $160.50 | 6.498% | $170.9293 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $121.55 | 4.156% | $126.6016 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $129.85 | 9.260% | $141.8741 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $63.58 | 13.499% | $72.1627 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $236.86 | 8.243% | $256.3844 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $206.49 | 9.653% | $226.4225 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,102.75 | $1,199.1107 | $1,199.10 | $1,199.10 | $1,199.10 | |