| 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 | $168.56 | 12.270% | $189.2423 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $163.65 | 10.133% | $180.2327 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $64.27 | 8.674% | $69.8448 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $45.53 | 11.424% | $50.7313 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $138.45 | 5.186% | $145.63 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $179.51 | 3.319% | $185.4679 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $92.75 | 10.346% | $102.3459 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $852.72 | $923.4949 | $923.49 | $923.55 | $923.30 | |