| 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 | $142.72 | 8.735% | $155.1866 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $68.64 | 4.770% | $71.9141 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $104.42 | 12.826% | $117.8129 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $118.86 | 8.253% | $128.6695 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $72.27 | 11.845% | $80.8304 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $157.99 | 6.152% | $167.7095 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $97.35 | 4.466% | $101.6977 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $762.25 | $823.8207 | $823.82 | $823.80 | $823.80 | |