| 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 | $118.80 | 6.806% | $126.8855 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $170.74 | 3.569% | $176.8337 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $25.91 | 12.305% | $29.0982 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $144.84 | 7.399% | $155.5567 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $160.64 | 3.357% | $166.0327 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $5.85 | 6.146% | $6.2095 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $165.70 | 8.254% | $179.3769 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $792.48 | $839.9932 | $840.00 | $840.05 | $840.00 | |