| 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 | $173.59 | 8.263% | $187.9337 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $44.66 | 4.472% | $46.6572 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $149.44 | 12.440% | $168.0303 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $34.71 | 5.574% | $36.6447 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $72.96 | 7.509% | $78.4386 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $244.62 | 11.156% | $271.9098 | $271.91 | $271.90 | $271.90 |
| Purchase #7 | $231.43 | 5.698% | $244.6169 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $951.41 | $1,034.2312 | $1,034.23 | $1,034.25 | $1,034.10 | |