| 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 | $162.37 | 10.536% | $179.4773 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $69.33 | 8.361% | $75.1267 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $216.95 | 9.445% | $237.4409 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $195.83 | 13.307% | $221.8891 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $147.42 | 4.231% | $153.6573 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $96.72 | 3.709% | $100.3073 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $189.82 | 11.197% | $211.0741 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,078.44 | $1,178.9727 | $1,178.98 | $1,179.00 | $1,179.00 | |