| 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 | $177.48 | 3.475% | $183.6474 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $159.34 | 6.383% | $169.5107 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $133.48 | 13.382% | $151.3423 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $197.94 | 12.105% | $221.9006 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $22.69 | 13.432% | $25.7377 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $129.37 | 10.516% | $142.9745 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $160.84 | 13.522% | $182.5888 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $981.14 | $1,077.7020 | $1,077.70 | $1,077.70 | $1,077.60 | |