| 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 | $182.67 | 10.180% | $201.2658 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $5.63 | 5.620% | $5.9464 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $175.98 | 12.559% | $198.0813 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $35.34 | 13.384% | $40.0699 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $146.71 | 9.323% | $160.3878 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $54.42 | 7.157% | $58.3148 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $231.28 | 3.187% | $238.6509 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $832.03 | $902.7169 | $902.72 | $902.70 | $902.80 | |