| 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 | $79.51 | 3.655% | $82.4161 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $153.77 | 9.395% | $168.2167 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $245.43 | 8.579% | $266.4854 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $103.79 | 4.400% | $108.3568 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $178.90 | 10.533% | $197.7435 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $138.52 | 11.645% | $154.6507 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $162.33 | 7.752% | $174.9138 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,062.25 | $1,152.7830 | $1,152.79 | $1,152.75 | $1,152.80 | |