| 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 | $143.74 | 3.635% | $148.9649 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $169.92 | 9.268% | $185.6682 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $178.44 | 12.149% | $200.1187 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $116.75 | 4.716% | $122.2559 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $190.43 | 8.870% | $207.3211 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $185.64 | 9.782% | $203.7993 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $176.62 | 12.735% | $199.1126 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $1,161.54 | $1,267.2407 | $1,267.24 | $1,267.15 | $1,267.30 | |