| 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 | $111.92 | 8.822% | $121.7936 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $225.72 | 3.353% | $233.2884 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $109.37 | 7.652% | $117.739 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $143.89 | 8.356% | $155.9134 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $204.90 | 7.780% | $220.8412 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $14.39 | 4.294% | $15.0079 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $16.99 | 13.760% | $19.3278 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $827.18 | $883.9113 | $883.91 | $883.95 | $883.80 | |