| 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 | $14.76 | 10.386% | $16.293 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $185.38 | 9.822% | $203.588 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $128.45 | 7.127% | $137.6046 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $204.57 | 9.695% | $224.4031 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $15.54 | 7.546% | $16.7126 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $103.44 | 10.159% | $113.9485 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $185.77 | 12.401% | $208.8073 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $837.91 | $921.3571 | $921.35 | $921.35 | $921.30 | |