| 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 | $165.38 | 9.570% | $181.2069 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $132.49 | 11.260% | $147.4084 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $25.93 | 9.825% | $28.4776 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $77.56 | 3.838% | $80.5368 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $109.67 | 7.350% | $117.7307 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $203.84 | 6.298% | $216.6778 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $62.37 | 3.601% | $64.6159 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $777.24 | $836.6541 | $836.67 | $836.70 | $836.60 | |