| 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 | $161.49 | 10.415% | $178.3092 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $123.59 | 5.399% | $130.2626 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $25.58 | 5.793% | $27.0618 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $41.79 | 13.291% | $47.3443 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $33.48 | 9.278% | $36.5863 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $13.89 | 10.540% | $15.354 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $71.94 | 5.743% | $76.0715 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $471.76 | $510.9897 | $510.98 | $510.95 | $511.10 | |