| 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 | $138.98 | 13.542% | $157.8007 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $52.64 | 6.320% | $55.9668 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $183.49 | 7.593% | $197.4224 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $84.54 | 9.813% | $92.8359 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $216.86 | 10.782% | $240.2418 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $233.54 | 9.341% | $255.355 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $104.39 | 5.694% | $110.334 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $1,014.44 | $1,109.9566 | $1,109.96 | $1,109.95 | $1,109.90 | |