| 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 | $119.99 | 7.568% | $129.0708 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $194.25 | 10.327% | $214.3102 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $88.37 | 8.363% | $95.7604 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $137.48 | 5.649% | $145.2462 | $145.25 | $145.25 | $145.20 |
| Purchase #5 | $167.25 | 6.361% | $177.8888 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $26.63 | 8.285% | $28.8363 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $7.34 | 13.717% | $8.3468 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $741.31 | $799.4595 | $799.47 | $799.45 | $799.40 | |