| 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 | $166.58 | 3.548% | $172.4903 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $187.46 | 12.542% | $210.9712 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $42.45 | 10.551% | $46.9289 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $183.70 | 10.365% | $202.7405 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $84.54 | 12.461% | $95.0745 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $48.36 | 5.724% | $51.1281 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $159.27 | 13.394% | $180.6026 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $872.36 | $959.9361 | $959.93 | $959.95 | $959.90 | |