| 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 | 5.810% | $191.8759 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $21.60 | 5.314% | $22.7478 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $229.85 | 11.831% | $257.0436 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $64.99 | 7.185% | $69.6595 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $195.44 | 3.739% | $202.7475 | $202.75 | $202.75 | $202.70 |
| Purchase #6 | $88.56 | 11.317% | $98.5823 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $171.77 | 13.102% | $194.2753 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $953.55 | $1,036.9319 | $1,036.94 | $1,037.00 | $1,036.90 | |