| 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 | $164.29 | 8.263% | $177.8653 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $148.48 | 4.599% | $155.3086 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $150.33 | 11.131% | $167.0632 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $68.60 | 3.330% | $70.8844 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $232.79 | 3.421% | $240.7537 | $240.75 | $240.75 | $240.80 |
| Purchase #6 | $71.74 | 4.694% | $75.1075 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $145.81 | 12.193% | $163.5886 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $982.04 | $1,050.5713 | $1,050.57 | $1,050.55 | $1,050.70 | |