| 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 | $189.99 | 5.252% | $199.9683 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $199.26 | 4.645% | $208.5156 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $130.87 | 7.583% | $140.7939 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $23.40 | 13.757% | $26.6191 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $29.68 | 5.868% | $31.4216 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $138.84 | 10.489% | $153.4029 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $80.67 | 13.408% | $91.4862 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $792.71 | $852.2076 | $852.21 | $852.15 | $852.20 | |