| 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 | $205.74 | 5.867% | $217.8108 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $52.96 | 4.486% | $55.3358 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $36.30 | 13.764% | $41.2963 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $146.25 | 9.210% | $159.7196 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $160.78 | 9.516% | $176.0798 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $41.86 | 11.772% | $46.7878 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $203.32 | 8.368% | $220.3338 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $847.21 | $917.3639 | $917.37 | $917.40 | $917.30 | |