| 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 | $117.50 | 13.811% | $133.7279 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $160.94 | 10.352% | $177.6005 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $157.27 | 4.517% | $164.3739 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $9.81 | 6.622% | $10.4596 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $122.63 | 10.537% | $135.5515 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $54.56 | 11.627% | $60.9037 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $99.88 | 4.345% | $104.2198 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $722.59 | $786.8369 | $786.83 | $786.80 | $786.90 | |