| 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 | $181.34 | 10.748% | $200.8304 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $125.33 | 10.728% | $138.7754 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $175.48 | 10.405% | $193.7387 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $167.60 | 5.152% | $176.2348 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $197.35 | 6.629% | $210.4323 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $128.50 | 13.814% | $146.251 | $146.25 | $146.25 | $146.30 |
| Purchase #7 | $239.76 | 5.137% | $252.0765 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,215.36 | $1,318.3391 | $1,318.34 | $1,318.45 | $1,318.30 | |