| 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 | $181.32 | 7.265% | $194.4929 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $153.62 | 6.825% | $164.1046 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $61.77 | 11.437% | $68.8346 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $26.81 | 13.685% | $30.4789 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $142.58 | 6.401% | $151.7065 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $147.58 | 9.580% | $161.7182 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $65.52 | 3.382% | $67.7359 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $779.20 | $839.0716 | $839.07 | $839.10 | $839.00 | |