| 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 | $53.85 | 11.748% | $60.1763 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $44.46 | 3.842% | $46.1682 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $190.50 | 8.700% | $207.0735 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $220.84 | 6.331% | $234.8214 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $31.73 | 10.641% | $35.1064 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $152.33 | 10.278% | $167.9865 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $145.49 | 4.652% | $152.2582 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $839.20 | $903.5905 | $903.60 | $903.55 | $903.70 | |