| 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 | $161.74 | 3.664% | $167.6662 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $23.92 | 6.274% | $25.4207 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $20.95 | 5.432% | $22.088 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $101.85 | 13.543% | $115.6435 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $100.98 | 5.526% | $106.5602 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $229.44 | 4.795% | $240.4416 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $200.71 | 8.746% | $218.2641 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $839.59 | $896.0843 | $896.08 | $896.05 | $896.10 | |