| 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 | $244.86 | 13.621% | $278.2124 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $168.40 | 9.849% | $184.9857 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $129.75 | 5.487% | $136.8694 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $168.33 | 10.266% | $185.6108 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $70.37 | 9.726% | $77.2142 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $165.40 | 9.185% | $180.592 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $209.32 | 7.127% | $224.2382 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $1,156.43 | $1,267.7227 | $1,267.72 | $1,267.70 | $1,267.70 | |