| 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 | $173.63 | 8.678% | $188.6976 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $217.85 | 6.348% | $231.6791 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $194.58 | 13.551% | $220.9475 | $220.95 | $220.95 | $220.90 |
| Purchase #4 | $114.81 | 12.357% | $128.9971 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $74.52 | 9.334% | $81.4757 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $107.55 | 10.659% | $119.0138 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $36.41 | 9.376% | $39.8238 | $39.82 | $39.80 | $39.80 |
| 7 purchase totals = | $919.35 | $1,010.6346 | $1,010.64 | $1,010.65 | $1,010.60 | |