| 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 | $140.93 | 8.708% | $153.2022 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $132.56 | 12.508% | $149.1406 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $174.93 | 9.175% | $190.9798 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $186.98 | 6.433% | $199.0084 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $219.38 | 5.735% | $231.9614 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $70.91 | 6.252% | $75.3433 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $95.87 | 8.266% | $103.7946 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,021.56 | $1,103.4303 | $1,103.42 | $1,103.45 | $1,103.40 | |