| 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 | $118.91 | 11.549% | $132.6429 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $16.33 | 13.334% | $18.5074 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $85.81 | 13.635% | $97.5102 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $6.58 | 9.591% | $7.2111 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $213.96 | 7.610% | $230.2424 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $76.30 | 11.329% | $84.944 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $163.61 | 13.572% | $185.8151 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $681.50 | $756.8731 | $756.87 | $756.85 | $756.70 | |