| 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 | $138.48 | 5.210% | $145.6948 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $126.78 | 13.362% | $143.7203 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $194.81 | 10.536% | $215.3352 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $250.83 | 11.110% | $278.6972 | $278.70 | $278.70 | $278.70 |
| Purchase #5 | $49.77 | 11.216% | $55.3522 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $102.50 | 5.777% | $108.4214 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $212.99 | 10.161% | $234.6319 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,076.16 | $1,181.8530 | $1,181.85 | $1,181.85 | $1,181.80 | |