| 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 | $120.36 | 13.682% | $136.8277 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $188.99 | 13.328% | $214.1786 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $150.45 | 5.602% | $158.8782 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $121.26 | 11.487% | $135.1891 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $203.51 | 7.113% | $217.9857 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $39.88 | 6.180% | $42.3446 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $48.32 | 4.561% | $50.5239 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $872.77 | $955.9278 | $955.93 | $956.00 | $955.90 | |