| 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 | $159.77 | 10.518% | $176.5746 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $6.62 | 6.822% | $7.0716 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $249.93 | 9.554% | $273.8083 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $23.82 | 9.614% | $26.1101 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $180.52 | 6.513% | $192.2773 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $22.61 | 7.552% | $24.3175 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $83.56 | 7.277% | $89.6407 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $726.83 | $789.8001 | $789.80 | $789.75 | $789.80 | |