| 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 | $150.71 | 11.599% | $168.1909 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $90.85 | 5.215% | $95.5878 | $95.59 | $95.60 | $95.60 |
| Purchase #3 | $36.90 | 5.725% | $39.0125 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $8.94 | 13.367% | $10.135 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $125.65 | 11.260% | $139.7982 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $244.71 | 9.768% | $268.6133 | $268.61 | $268.60 | $268.60 |
| Purchase #7 | $103.57 | 3.407% | $107.0986 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $761.33 | $828.4363 | $828.44 | $828.45 | $828.40 | |