| 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 | $126.68 | 7.330% | $135.9656 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $168.70 | 7.174% | $180.8025 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $201.48 | 11.643% | $224.9383 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $148.75 | 7.814% | $160.3733 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $18.66 | 4.547% | $19.5085 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $136.87 | 5.785% | $144.7879 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $172.51 | 9.773% | $189.3694 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $973.65 | $1,055.7455 | $1,055.75 | $1,055.70 | $1,055.80 | |