| 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 | $158.44 | 3.673% | $164.2595 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $122.34 | 13.364% | $138.6895 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $76.96 | 7.713% | $82.8959 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $92.78 | 4.155% | $96.635 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $26.42 | 12.464% | $29.713 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $196.63 | 8.798% | $213.9295 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $115.46 | 3.682% | $119.7112 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $789.03 | $845.8336 | $845.84 | $845.85 | $845.80 | |