| 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 | $157.95 | 5.311% | $166.3387 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $163.57 | 3.597% | $169.4536 | $169.45 | $169.45 | $169.50 |
| Purchase #3 | $180.95 | 9.439% | $198.0299 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $185.43 | 8.710% | $201.581 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $135.84 | 11.307% | $151.1994 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $161.94 | 10.692% | $179.2546 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $230.35 | 12.355% | $258.8097 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,216.03 | $1,324.6669 | $1,324.66 | $1,324.70 | $1,324.70 | |