| 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 | $187.89 | 5.455% | $198.1394 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $29.64 | 7.865% | $31.9712 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $149.54 | 3.258% | $154.412 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $50.68 | 13.763% | $57.6551 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $45.29 | 4.845% | $47.4843 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $23.32 | 10.453% | $25.7576 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $179.73 | 4.807% | $188.3696 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $666.09 | $703.7892 | $703.79 | $703.75 | $703.90 | |