| 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 | $116.98 | 12.429% | $131.5194 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $116.38 | 5.275% | $122.519 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $45.83 | 8.321% | $49.6435 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $105.88 | 8.798% | $115.1953 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $182.76 | 4.510% | $191.0025 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $147.73 | 8.728% | $160.6239 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $80.86 | 7.629% | $87.0288 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $796.42 | $857.5324 | $857.53 | $857.50 | $857.40 | |