| 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 | $105.74 | 8.608% | $114.8421 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $167.54 | 3.227% | $172.9465 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $186.66 | 6.584% | $198.9497 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $129.35 | 11.156% | $143.7803 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $66.71 | 13.605% | $75.7859 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $59.58 | 10.395% | $65.7733 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $14.95 | 5.216% | $15.7298 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $730.53 | $787.8076 | $787.81 | $787.85 | $787.70 | |