| 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 | $177.70 | 11.364% | $197.8938 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $166.33 | 12.628% | $187.3342 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $219.98 | 8.646% | $238.9995 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $233.89 | 10.397% | $258.2075 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $17.38 | 7.810% | $18.7374 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $173.43 | 7.218% | $185.9482 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $72.91 | 11.759% | $81.4835 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $1,061.62 | $1,168.6041 | $1,168.60 | $1,168.65 | $1,168.50 | |