| 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 | $169.32 | 5.200% | $178.1246 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $241.95 | 4.161% | $252.0175 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $235.76 | 7.680% | $253.8664 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $203.76 | 8.706% | $221.4993 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $63.59 | 8.476% | $68.9799 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $112.70 | 3.417% | $116.551 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $73.50 | 9.685% | $80.6185 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $1,100.58 | $1,171.6572 | $1,171.66 | $1,171.60 | $1,171.70 | |