| 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 | $165.40 | 8.609% | $179.6393 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $45.75 | 10.377% | $50.4975 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $22.89 | 8.393% | $24.8112 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $7.60 | 11.574% | $8.4796 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $170.73 | 13.292% | $193.4234 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $188.51 | 9.773% | $206.9331 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $224.67 | 7.632% | $241.8168 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $825.55 | $905.6009 | $905.60 | $905.60 | $905.50 | |