| 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 | $147.41 | 6.354% | $156.7764 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $103.67 | 5.588% | $109.4631 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $106.36 | 10.502% | $117.5299 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $48.74 | 5.412% | $51.3778 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $18.45 | 11.443% | $20.5612 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $6.60 | 8.385% | $7.1534 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $215.38 | 11.261% | $239.6339 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $646.61 | $702.4957 | $702.49 | $702.55 | $702.60 | |