| 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 | $194.89 | 13.722% | $221.6328 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $91.29 | 12.792% | $102.9678 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $129.44 | 8.324% | $140.2146 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $104.85 | 9.416% | $114.7227 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $198.58 | 11.336% | $221.091 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $108.32 | 4.127% | $112.7904 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $156.75 | 7.365% | $168.2946 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $984.12 | $1,081.7139 | $1,081.70 | $1,081.70 | $1,081.70 | |