| 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 | $169.37 | 7.354% | $181.8255 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $140.51 | 9.187% | $153.4187 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $163.46 | 10.284% | $180.2702 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $69.59 | 5.349% | $73.3124 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $123.83 | 11.151% | $137.6383 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $135.51 | 5.147% | $142.4847 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $109.99 | 6.151% | $116.7555 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $912.26 | $985.7053 | $985.71 | $985.70 | $985.70 | |