| 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 | $149.65 | 10.532% | $165.4111 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $124.83 | 10.643% | $138.1157 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $172.42 | 8.805% | $187.6016 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $22.80 | 11.124% | $25.3363 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $104.49 | 8.257% | $113.1177 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $124.80 | 4.786% | $130.7729 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $50.76 | 7.676% | $54.6563 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $749.75 | $815.0116 | $815.02 | $814.95 | $815.00 | |