| 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 | $97.63 | 13.836% | $111.1381 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $161.53 | 3.707% | $167.5179 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $16.63 | 8.552% | $18.0522 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $158.64 | 10.744% | $175.6843 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $108.81 | 12.518% | $122.4308 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $77.45 | 10.324% | $85.4459 | $85.45 | $85.45 | $85.40 |
| Purchase #7 | $101.60 | 6.289% | $107.9896 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $722.29 | $788.2588 | $788.26 | $788.30 | $788.20 | |