| 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 | $181.93 | 8.490% | $197.3759 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $178.28 | 12.240% | $200.1015 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $10.60 | 7.560% | $11.4014 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $141.33 | 13.284% | $160.1043 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $57.93 | 7.272% | $62.1427 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $191.87 | 11.555% | $214.0406 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $169.41 | 5.785% | $179.2104 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $931.35 | $1,024.3768 | $1,024.37 | $1,024.40 | $1,024.30 | |