| 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 | $137.61 | 13.452% | $156.1213 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $65.73 | 7.618% | $70.7373 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $11.49 | 5.185% | $12.0858 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $127.88 | 10.518% | $141.3304 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $242.41 | 10.647% | $268.2194 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $242.57 | 10.784% | $268.7287 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $165.86 | 8.816% | $180.4822 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $993.55 | $1,097.7051 | $1,097.71 | $1,097.75 | $1,097.60 | |