| 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 | $148.73 | 4.687% | $155.701 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $106.92 | 10.206% | $117.8323 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $128.29 | 9.775% | $140.8303 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $5.84 | 5.138% | $6.1401 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $14.98 | 8.598% | $16.268 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $118.92 | 11.427% | $132.509 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $193.74 | 11.555% | $216.1267 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $717.42 | $785.4074 | $785.41 | $785.45 | $785.30 | |