| 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 | $104.79 | 3.799% | $108.771 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $162.94 | 4.112% | $169.6401 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $156.98 | 12.266% | $176.2352 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $8.48 | 4.746% | $8.8825 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $202.34 | 3.652% | $209.7295 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $145.57 | 5.488% | $153.5589 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $49.47 | 4.757% | $51.8233 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $830.57 | $878.6405 | $878.64 | $878.65 | $878.60 | |