| 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 | $142.82 | 7.805% | $153.9671 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $79.98 | 11.821% | $89.4344 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $176.75 | 12.627% | $199.0682 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $108.28 | 12.322% | $121.6223 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $6.80 | 13.377% | $7.7096 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $228.98 | 11.808% | $256.018 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $207.90 | 4.279% | $216.796 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $951.51 | $1,044.6156 | $1,044.62 | $1,044.55 | $1,044.60 | |