| 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 | $215.42 | 6.287% | $228.9635 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $17.91 | 10.747% | $19.8348 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $63.27 | 11.441% | $70.5087 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $157.31 | 4.407% | $164.2427 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $67.72 | 8.823% | $73.6949 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $80.78 | 13.811% | $91.9365 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $144.60 | 9.275% | $158.0117 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $747.01 | $807.1928 | $807.18 | $807.20 | $807.10 | |