| 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 | $135.68 | 9.602% | $148.708 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $52.82 | 7.662% | $56.8671 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $206.27 | 7.351% | $221.4329 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $183.45 | 9.669% | $201.1878 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $150.54 | 11.124% | $167.2861 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $191.61 | 7.434% | $205.8543 | $205.85 | $205.85 | $205.90 |
| Purchase #7 | $26.41 | 9.372% | $28.8851 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $946.78 | $1,030.2213 | $1,030.23 | $1,030.25 | $1,030.30 | |