| 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 | $218.25 | 7.808% | $235.291 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $47.65 | 6.393% | $50.6963 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $149.96 | 7.654% | $161.4379 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $12.33 | 8.255% | $13.3478 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $176.57 | 5.333% | $185.9865 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $80.71 | 10.599% | $89.2645 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $224.55 | 3.861% | $233.2199 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $910.02 | $969.2439 | $969.25 | $969.25 | $969.20 | |