| 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 | $123.62 | 6.293% | $131.3994 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $20.35 | 12.127% | $22.8178 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $75.68 | 9.552% | $82.909 | $82.91 | $82.90 | $82.90 |
| Purchase #4 | $134.62 | 7.614% | $144.87 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $153.77 | 7.509% | $165.3166 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $26.95 | 8.697% | $29.2938 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $106.87 | 12.462% | $120.1881 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $641.86 | $696.7947 | $696.80 | $696.75 | $696.80 | |