| 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 | $143.45 | 7.588% | $154.335 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $137.90 | 7.560% | $148.3252 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $76.78 | 6.403% | $81.6962 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $34.88 | 9.248% | $38.1057 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $240.61 | 6.140% | $255.3835 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $16.25 | 8.307% | $17.5999 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $97.61 | 12.514% | $109.8249 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $747.48 | $805.2704 | $805.28 | $805.30 | $805.20 | |