| 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 | $137.71 | 9.763% | $151.1546 | $151.15 | $151.15 | $151.20 |
| Purchase #2 | $165.72 | 9.783% | $181.9324 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $16.80 | 12.873% | $18.9627 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $131.46 | 13.633% | $149.3819 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $112.82 | 3.246% | $116.4821 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $53.39 | 6.688% | $56.9607 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $100.44 | 4.437% | $104.8965 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $718.34 | $779.7709 | $779.76 | $779.80 | $779.90 | |