| 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 | $148.51 | 11.638% | $165.7936 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $32.45 | 11.481% | $36.1756 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $189.43 | 10.466% | $209.2557 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $241.76 | 10.279% | $266.6105 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $181.83 | 6.738% | $194.0817 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $36.46 | 11.725% | $40.7349 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $214.84 | 6.836% | $229.5265 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,045.28 | $1,142.1785 | $1,142.18 | $1,142.25 | $1,142.20 | |