| 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 | $140.58 | 13.489% | $159.5428 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $209.27 | 13.161% | $236.812 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $19.64 | 9.413% | $21.4887 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $34.63 | 5.828% | $36.6482 | $36.65 | $36.65 | $36.60 |
| Purchase #5 | $177.73 | 9.614% | $194.817 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $237.69 | 11.765% | $265.6542 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $223.77 | 7.311% | $240.1298 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,043.31 | $1,155.0927 | $1,155.09 | $1,155.10 | $1,155.00 | |