| 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 | $163.34 | 6.114% | $173.3266 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $37.39 | 12.429% | $42.0372 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $16.95 | 3.330% | $17.5144 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $228.44 | 7.762% | $246.1715 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $118.65 | 4.754% | $124.2906 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $173.60 | 9.131% | $189.4514 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $234.54 | 12.166% | $263.0741 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $972.91 | $1,055.8658 | $1,055.86 | $1,055.85 | $1,055.90 | |