| 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 | $189.94 | 12.156% | $213.0291 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $81.82 | 10.867% | $90.7114 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $100.53 | 6.180% | $106.7428 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $93.69 | 6.667% | $99.9363 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $136.55 | 11.511% | $152.2683 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $20.76 | 9.297% | $22.6901 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $76.69 | 4.274% | $79.9677 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $699.98 | $765.3457 | $765.35 | $765.35 | $765.30 | |