| 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 | $124.50 | 5.172% | $130.9391 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $236.62 | 6.162% | $251.2005 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $69.29 | 10.541% | $76.5939 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $96.96 | 5.649% | $102.4373 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $161.57 | 9.240% | $176.4991 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $104.59 | 7.715% | $112.6591 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $61.61 | 13.398% | $69.8645 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $855.14 | $920.1935 | $920.19 | $920.20 | $920.20 | |