| 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 | $158.97 | 3.308% | $164.2287 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $209.79 | 9.748% | $230.2403 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $139.84 | 9.495% | $153.1178 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $53.96 | 10.689% | $59.7278 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $153.98 | 4.769% | $161.3233 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $221.34 | 11.529% | $246.8583 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $199.78 | 11.871% | $223.4959 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $1,137.66 | $1,238.9921 | $1,239.00 | $1,239.00 | $1,238.90 | |