| 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 | $132.52 | 8.189% | $143.3721 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $133.98 | 11.606% | $149.5297 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $170.51 | 3.630% | $176.6995 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $180.66 | 13.367% | $204.8088 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $22.41 | 4.319% | $23.3779 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $225.69 | 3.105% | $232.6977 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $77.27 | 10.280% | $85.2134 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $943.04 | $1,015.6991 | $1,015.70 | $1,015.70 | $1,015.70 | |