| 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 | $145.99 | 8.582% | $158.5189 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $214.27 | 13.251% | $242.6629 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $91.77 | 10.148% | $101.0828 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $98.57 | 11.525% | $109.9302 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $214.81 | 3.444% | $222.2081 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $36.27 | 9.157% | $39.5912 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $34.65 | 4.176% | $36.097 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $836.33 | $910.0911 | $910.09 | $910.10 | $910.10 | |