| 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 | $133.60 | 13.114% | $151.1203 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $93.80 | 10.625% | $103.7663 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $23.53 | 11.788% | $26.3037 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $22.37 | 12.805% | $25.2345 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $59.40 | 13.291% | $67.2949 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $161.39 | 6.842% | $172.4323 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $242.90 | 10.570% | $268.5745 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $736.99 | $814.7265 | $814.71 | $814.70 | $814.70 | |