| 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 | $129.35 | 9.784% | $142.0056 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $56.45 | 6.576% | $60.1622 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $40.61 | 6.581% | $43.2825 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $207.59 | 13.569% | $235.7579 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $189.62 | 8.124% | $205.0247 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $45.91 | 12.526% | $51.6607 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $166.43 | 10.673% | $184.1931 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $835.96 | $922.0867 | $922.08 | $922.05 | $922.20 | |