| 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 | $164.78 | 7.188% | $176.6244 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $29.80 | 3.427% | $30.8212 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $131.49 | 5.493% | $138.7127 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $10.70 | 9.425% | $11.7085 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $30.80 | 13.498% | $34.9574 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $14.90 | 6.811% | $15.9148 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $182.56 | 13.113% | $206.4991 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $565.03 | $615.2381 | $615.23 | $615.15 | $615.20 | |