| 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 | $141.64 | 12.109% | $158.7912 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $22.80 | 9.386% | $24.94 | $24.94 | $24.95 | $24.90 |
| Purchase #3 | $166.73 | 13.717% | $189.6004 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $34.44 | 11.813% | $38.5084 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $55.74 | 4.707% | $58.3637 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $83.59 | 3.338% | $86.3802 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $221.44 | 10.269% | $244.1797 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $726.38 | $800.7636 | $800.76 | $800.80 | $800.80 | |