| 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 | $189.30 | 10.805% | $209.7539 | $209.75 | $209.75 | $209.80 |
| Purchase #2 | $153.62 | 7.376% | $164.951 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $217.76 | 12.166% | $244.2527 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $176.68 | 7.597% | $190.1024 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $38.70 | 11.653% | $43.2097 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $9.34 | 12.388% | $10.497 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $201.81 | 4.526% | $210.9439 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $987.21 | $1,073.7106 | $1,073.70 | $1,073.70 | $1,073.80 | |