| 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 | $188.88 | 3.772% | $196.0046 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $32.46 | 7.513% | $34.8987 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $131.29 | 9.674% | $143.991 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $63.67 | 11.714% | $71.1283 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $38.31 | 8.430% | $41.5395 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $122.76 | 11.546% | $136.9339 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $15.77 | 8.187% | $17.0611 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $593.14 | $641.5571 | $641.55 | $641.60 | $641.50 | |