| 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 | $101.41 | 6.677% | $108.1811 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $227.78 | 13.801% | $259.2159 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $71.93 | 6.266% | $76.4371 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $118.96 | 12.696% | $134.0632 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $53.97 | 12.202% | $60.5554 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $55.43 | 3.136% | $57.1683 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $244.49 | 13.797% | $278.2223 | $278.22 | $278.20 | $278.20 |
| 7 purchase totals = | $873.97 | $973.8433 | $973.85 | $973.80 | $973.90 | |