| 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 | $135.98 | 8.474% | $147.5029 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $163.69 | 12.271% | $183.7764 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $37.65 | 7.721% | $40.557 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $159.35 | 3.566% | $165.0324 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $108.43 | 3.112% | $111.8043 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $67.44 | 9.289% | $73.7045 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $238.50 | 11.628% | $266.2328 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $911.04 | $988.6103 | $988.60 | $988.65 | $988.60 | |