| 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 | $124.67 | 10.151% | $137.3253 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $105.61 | 8.402% | $114.4834 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $207.85 | 9.398% | $227.3837 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $159.54 | 4.316% | $166.4257 | $166.43 | $166.45 | $166.40 |
| Purchase #5 | $184.89 | 4.455% | $193.1268 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $15.71 | 3.458% | $16.2533 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $80.53 | 3.838% | $83.6207 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $878.80 | $938.6189 | $938.62 | $938.70 | $938.60 | |