| 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 | $131.25 | 6.166% | $139.3429 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $151.60 | 10.787% | $167.9531 | $167.95 | $167.95 | $168.00 |
| Purchase #3 | $88.65 | 10.846% | $98.265 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $112.96 | 3.809% | $117.2626 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $212.86 | 3.614% | $220.5528 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $88.85 | 7.707% | $95.6977 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $163.79 | 4.187% | $170.6479 | $170.65 | $170.65 | $170.60 |
| 7 purchase totals = | $949.96 | $1,009.7220 | $1,009.72 | $1,009.70 | $1,009.80 | |