| 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 | $183.97 | 6.194% | $195.3651 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $166.75 | 12.773% | $188.049 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $136.68 | 11.481% | $152.3722 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $172.63 | 3.507% | $178.6841 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $121.63 | 8.379% | $131.8214 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $43.40 | 5.128% | $45.6256 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $116.89 | 10.462% | $129.119 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $941.95 | $1,021.0364 | $1,021.04 | $1,021.00 | $1,021.00 | |