| 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 | $144.38 | 7.463% | $155.1551 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $250.80 | 4.699% | $262.5851 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $13.68 | 7.210% | $14.6663 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $122.55 | 7.556% | $131.8099 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $191.36 | 4.530% | $200.0286 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $214.55 | 6.576% | $228.6588 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $177.26 | 11.649% | $197.909 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $1,114.58 | $1,190.8128 | $1,190.83 | $1,190.80 | $1,190.90 | |