| 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 | $170.38 | 8.598% | $185.0293 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $205.82 | 4.271% | $214.6106 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $164.66 | 11.301% | $183.2682 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $109.65 | 11.674% | $122.4505 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $66.48 | 13.835% | $75.6775 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $166.34 | 5.514% | $175.512 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $84.77 | 13.216% | $95.9732 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $968.10 | $1,052.5213 | $1,052.52 | $1,052.50 | $1,052.60 | |