| 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 | $156.94 | 4.639% | $164.2204 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $39.64 | 13.186% | $44.8669 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $209.51 | 9.592% | $229.6062 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $85.27 | 6.808% | $91.0752 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $36.26 | 8.497% | $39.341 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $43.48 | 10.233% | $47.9293 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $247.31 | 3.426% | $255.7828 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $818.41 | $872.8218 | $872.83 | $872.85 | $872.80 | |