| 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 | $167.83 | 11.441% | $187.0314 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $96.95 | 3.801% | $100.6351 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $207.28 | 9.826% | $227.6473 | $227.65 | $227.65 | $227.60 |
| Purchase #4 | $121.37 | 5.564% | $128.123 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $234.94 | 12.608% | $264.5612 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $172.32 | 13.721% | $195.964 | $195.96 | $195.95 | $196.00 |
| Purchase #7 | $10.85 | 7.400% | $11.6529 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $1,011.54 | $1,115.6149 | $1,115.61 | $1,115.60 | $1,115.60 | |