| 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 | $146.59 | 3.405% | $151.5814 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $211.79 | 3.869% | $219.9842 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $186.84 | 13.216% | $211.5328 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $145.48 | 12.859% | $164.1873 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $16.27 | 3.649% | $16.8637 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $6.71 | 3.185% | $6.9237 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $90.54 | 13.517% | $102.7783 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $804.22 | $873.8514 | $873.84 | $873.90 | $873.90 | |