| 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 | $158.68 | 5.694% | $167.7152 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $52.34 | 8.803% | $56.9475 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $77.70 | 3.155% | $80.1514 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $102.48 | 5.658% | $108.2783 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $156.87 | 8.523% | $170.24 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $110.70 | 11.693% | $123.6442 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $152.77 | 4.616% | $159.8219 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $811.54 | $866.7985 | $866.80 | $866.80 | $866.70 | |