| 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 | $176.65 | 9.296% | $193.0714 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $112.25 | 8.662% | $121.9731 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $73.74 | 3.229% | $76.1211 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $140.76 | 6.290% | $149.6138 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $143.92 | 8.411% | $156.0251 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $200.91 | 11.821% | $224.6596 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $239.29 | 8.245% | $259.0195 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,087.52 | $1,180.4836 | $1,180.48 | $1,180.40 | $1,180.50 | |