| 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 | $190.55 | 7.768% | $205.3519 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $46.30 | 12.181% | $51.9398 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $216.98 | 11.830% | $242.6487 | $242.65 | $242.65 | $242.60 |
| Purchase #4 | $159.96 | 3.810% | $166.0545 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $180.56 | 9.495% | $197.7042 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $218.79 | 13.410% | $248.1297 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $58.64 | 11.264% | $65.2452 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $1,071.78 | $1,177.0740 | $1,177.07 | $1,177.10 | $1,177.00 | |