| 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 | $68.80 | 5.729% | $72.7416 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $106.39 | 13.837% | $121.1112 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $143.29 | 4.575% | $149.8455 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $143.70 | 13.324% | $162.8466 | $162.85 | $162.85 | $162.80 |
| Purchase #5 | $130.60 | 6.413% | $138.9754 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $227.56 | 13.751% | $258.8518 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $112.76 | 4.332% | $117.6448 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $933.10 | $1,022.0169 | $1,022.02 | $1,022.05 | $1,021.90 | |