| 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 | $111.25 | 5.367% | $117.2208 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $178.34 | 6.411% | $189.7734 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $167.61 | 4.757% | $175.5832 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $61.33 | 4.416% | $64.0383 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $105.96 | 3.139% | $109.2861 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $195.87 | 6.667% | $208.9287 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $85.60 | 7.289% | $91.8394 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $905.96 | $956.6699 | $956.67 | $956.70 | $956.60 | |