| 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 | $170.67 | 3.264% | $176.2407 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $232.97 | 12.727% | $262.6201 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $166.26 | 6.490% | $177.0503 | $177.05 | $177.05 | $177.10 |
| Purchase #4 | $39.35 | 3.433% | $40.7009 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $213.54 | 12.640% | $240.5315 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $66.55 | 4.533% | $69.5667 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $6.86 | 5.263% | $7.221 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $896.20 | $973.9312 | $973.93 | $973.90 | $973.90 | |