| 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 | $74.27 | 7.306% | $79.6962 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $173.76 | 10.218% | $191.5148 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $104.95 | 9.401% | $114.8163 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $244.71 | 10.636% | $270.7374 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $240.75 | 10.223% | $265.3619 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $162.62 | 5.441% | $171.4682 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $155.84 | 5.462% | $164.352 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $1,156.90 | $1,257.9468 | $1,257.95 | $1,257.90 | $1,258.00 | |