| 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 | $150.35 | 3.103% | $155.0154 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $140.38 | 12.630% | $158.11 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $41.75 | 11.820% | $46.6849 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $19.48 | 13.188% | $22.049 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $197.89 | 7.718% | $213.1632 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $18.89 | 10.790% | $20.9282 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $222.25 | 8.497% | $241.1346 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $790.99 | $857.0853 | $857.08 | $857.10 | $857.00 | |