| 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 | $220.35 | 7.701% | $237.3192 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $64.76 | 4.550% | $67.7066 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $162.92 | 8.236% | $176.3381 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $140.87 | 5.376% | $148.4432 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $107.28 | 9.432% | $117.3986 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $45.58 | 9.324% | $49.8299 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $123.78 | 6.423% | $131.7304 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $865.54 | $928.7660 | $928.77 | $928.80 | $928.60 | |