| 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 | $167.25 | 9.408% | $182.9849 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $102.92 | 6.756% | $109.8733 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $201.92 | 9.861% | $221.8313 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $129.26 | 7.424% | $138.8563 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $242.89 | 8.525% | $263.5964 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $63.78 | 4.426% | $66.6029 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $80.50 | 4.831% | $84.389 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $988.52 | $1,068.1341 | $1,068.13 | $1,068.15 | $1,068.20 | |