| 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 | $182.73 | 7.639% | $196.6887 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $6.68 | 12.158% | $7.4922 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $206.87 | 11.543% | $230.749 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $42.96 | 13.673% | $48.8339 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $115.29 | 11.640% | $128.7098 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $45.78 | 7.363% | $49.1508 | $49.15 | $49.15 | $49.20 |
| Purchase #7 | $125.27 | 6.170% | $132.9992 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $725.58 | $794.6236 | $794.62 | $794.65 | $794.60 | |