| 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 | $153.40 | 10.321% | $169.2324 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $203.29 | 5.666% | $214.8084 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $95.63 | 8.218% | $103.4889 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $29.54 | 5.421% | $31.1414 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $164.74 | 10.330% | $181.7576 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $247.90 | 6.208% | $263.2896 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $214.66 | 9.472% | $234.9926 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,109.16 | $1,198.7109 | $1,198.71 | $1,198.75 | $1,198.70 | |