| 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 | $233.59 | 9.478% | $255.7297 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $167.30 | 12.768% | $188.6609 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $138.49 | 11.346% | $154.2031 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $93.50 | 11.558% | $104.3067 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $83.95 | 11.801% | $93.8569 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $29.94 | 7.425% | $32.163 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $15.33 | 7.241% | $16.44 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $762.10 | $845.3603 | $845.36 | $845.35 | $845.40 | |