| 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 | $144.77 | 6.749% | $154.5405 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $30.32 | 4.345% | $31.6374 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $197.93 | 5.589% | $208.9923 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $183.64 | 7.844% | $198.0447 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $44.32 | 6.489% | $47.1959 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $93.81 | 9.410% | $102.6375 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $165.51 | 9.706% | $181.5744 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $860.30 | $924.6227 | $924.62 | $924.65 | $924.50 | |