| 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 | $187.68 | 4.555% | $196.2288 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $128.64 | 11.321% | $143.2033 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $218.53 | 12.279% | $245.3633 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $154.98 | 9.118% | $169.1111 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $87.63 | 12.169% | $98.2937 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $192.79 | 7.654% | $207.5461 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $133.47 | 4.338% | $139.2599 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $1,103.72 | $1,199.0062 | $1,199.00 | $1,199.00 | $1,199.00 | |