| 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 | $199.65 | 13.800% | $227.2017 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $152.91 | 4.293% | $159.4744 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $51.73 | 13.713% | $58.8237 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $124.41 | 12.694% | $140.2026 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $21.63 | 11.778% | $24.1776 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $221.39 | 7.399% | $237.7706 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $218.86 | 5.153% | $230.1379 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $990.58 | $1,077.7885 | $1,077.78 | $1,077.75 | $1,077.80 | |