| 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 | $109.72 | 10.563% | $121.3097 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $161.61 | 7.123% | $173.1215 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $195.63 | 6.199% | $207.7571 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $151.58 | 13.264% | $171.6856 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $156.44 | 5.115% | $164.4419 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $18.31 | 12.593% | $20.6158 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $60.92 | 11.640% | $68.0111 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $854.21 | $926.9427 | $926.95 | $926.90 | $926.90 | |