| 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 | $204.64 | 5.867% | $216.6462 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $130.66 | 8.119% | $141.2683 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $13.74 | 13.798% | $15.6358 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $195.41 | 9.269% | $213.5226 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $150.45 | 10.203% | $165.8004 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $135.47 | 4.857% | $142.0498 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $164.92 | 11.455% | $183.8116 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $995.29 | $1,078.7347 | $1,078.74 | $1,078.70 | $1,078.60 | |