| 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 | $110.66 | 7.740% | $119.2251 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $189.89 | 13.377% | $215.2916 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $107.97 | 8.496% | $117.1431 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $186.77 | 7.367% | $200.5293 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $10.65 | 6.670% | $11.3604 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $37.75 | 10.163% | $41.5865 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $122.56 | 5.648% | $129.4822 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $766.25 | $834.6182 | $834.62 | $834.70 | $834.60 | |