| 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 | $144.95 | 3.321% | $149.7638 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $50.42 | 5.552% | $53.2193 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $169.62 | 5.760% | $179.3901 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $176.33 | 8.504% | $191.3251 | $191.33 | $191.35 | $191.30 |
| Purchase #5 | $179.91 | 10.489% | $198.7808 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $77.71 | 10.498% | $85.868 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $123.98 | 13.226% | $140.3776 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $922.92 | $998.7247 | $998.73 | $998.75 | $998.80 | |