| 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 | $142.31 | 12.822% | $160.557 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $118.44 | 12.659% | $133.4333 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $28.29 | 3.355% | $29.2391 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $28.37 | 4.133% | $29.5425 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $85.78 | 10.315% | $94.6282 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $149.42 | 11.239% | $166.2133 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $214.96 | 10.784% | $238.1413 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $767.57 | $851.7547 | $851.75 | $851.80 | $851.60 | |