| 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 | $142.32 | 7.779% | $153.3911 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $205.84 | 7.241% | $220.7449 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $123.58 | 10.461% | $136.5077 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $213.70 | 5.851% | $226.2036 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $243.54 | 6.821% | $260.1519 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $61.64 | 5.109% | $64.7892 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $43.93 | 8.870% | $47.8266 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $1,034.55 | $1,109.6150 | $1,109.61 | $1,109.65 | $1,109.60 | |