| 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 | $190.92 | 4.578% | $199.6603 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $40.70 | 13.166% | $46.0586 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $40.59 | 11.233% | $45.1495 | $45.15 | $45.15 | $45.10 |
| Purchase #4 | $142.42 | 10.248% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $197.66 | 10.870% | $219.1456 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $146.82 | 7.285% | $157.5158 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $180.69 | 3.597% | $187.1894 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $939.80 | $1,011.7344 | $1,011.75 | $1,011.70 | $1,011.70 | |