| 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 | $164.33 | 6.373% | $174.8028 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $226.93 | 3.623% | $235.1517 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $179.98 | 8.455% | $195.1973 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $242.81 | 10.716% | $268.8295 | $268.83 | $268.85 | $268.80 |
| Purchase #5 | $159.56 | 6.145% | $169.365 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $45.42 | 8.192% | $49.1408 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $181.48 | 7.399% | $194.9077 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,200.51 | $1,287.3948 | $1,287.40 | $1,287.40 | $1,287.40 | |