| 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 | $162.26 | 9.107% | $177.037 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $245.59 | 13.394% | $278.4843 | $278.48 | $278.50 | $278.50 |
| Purchase #3 | $95.95 | 8.420% | $104.029 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $165.33 | 11.378% | $184.1412 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $21.85 | 10.268% | $24.0936 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $6.85 | 3.261% | $7.0734 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $34.48 | 8.459% | $37.3967 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $732.31 | $812.2552 | $812.25 | $812.30 | $812.20 | |