| 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 | $137.86 | 8.477% | $149.5464 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $99.78 | 12.680% | $112.4321 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $216.71 | 5.624% | $228.8978 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $205.41 | 7.264% | $220.331 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $121.48 | 3.438% | $125.6565 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $132.41 | 7.554% | $142.4123 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $172.58 | 3.183% | $178.0732 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $1,086.23 | $1,157.3493 | $1,157.35 | $1,157.35 | $1,157.30 | |