| 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 | $153.66 | 7.372% | $164.9878 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $22.65 | 11.817% | $25.3266 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $170.49 | 4.783% | $178.6445 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $231.74 | 10.528% | $256.1376 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $197.66 | 3.276% | $204.1353 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $109.45 | 3.321% | $113.0848 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $179.49 | 6.781% | $191.6612 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $1,065.14 | $1,133.9778 | $1,133.98 | $1,134.05 | $1,133.90 | |