| 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 | $188.58 | 4.472% | $197.0133 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $133.66 | 5.513% | $141.0287 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $15.29 | 6.454% | $16.2768 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $172.94 | 6.511% | $184.2001 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $215.45 | 3.647% | $223.3075 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $156.51 | 9.815% | $171.8715 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $54.47 | 4.583% | $56.9664 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $936.90 | $990.6643 | $990.67 | $990.65 | $990.70 | |