| 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 | $181.58 | 11.419% | $202.3146 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $16.38 | 5.725% | $17.3178 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $67.46 | 7.869% | $72.7684 | $72.77 | $72.75 | $72.80 |
| Purchase #4 | $73.35 | 6.401% | $78.0451 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $117.58 | 4.171% | $122.4843 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $114.85 | 4.494% | $120.0114 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $137.29 | 9.136% | $149.8328 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $708.49 | $762.7744 | $762.77 | $762.75 | $762.70 | |