| 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 | $157.25 | 13.603% | $178.6407 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $32.94 | 9.554% | $36.0871 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $15.61 | 4.784% | $16.3568 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $244.88 | 4.512% | $255.929 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $136.29 | 13.308% | $154.4275 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $245.91 | 3.559% | $254.6619 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $76.64 | 10.791% | $84.9102 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $909.52 | $981.0132 | $981.02 | $981.05 | $981.00 | |