| 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 | $135.51 | 7.213% | $145.2843 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $196.80 | 5.844% | $208.301 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $140.38 | 12.429% | $157.8278 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $195.99 | 6.525% | $208.7783 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $6.90 | 5.329% | $7.2677 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $172.35 | 5.827% | $182.3928 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $61.75 | 7.657% | $66.4782 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $909.68 | $976.3301 | $976.33 | $976.40 | $976.40 | |