| 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 | $145.70 | 10.401% | $160.8543 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $189.93 | 10.409% | $209.6998 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $139.48 | 10.616% | $154.2872 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $181.74 | 10.423% | $200.6828 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $197.84 | 9.143% | $215.9285 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $13.53 | 12.645% | $15.2409 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $229.32 | 12.503% | $257.9919 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,097.54 | $1,214.6854 | $1,214.68 | $1,214.75 | $1,214.70 | |