| 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 | $138.33 | 7.607% | $148.8528 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $238.28 | 8.457% | $258.4313 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $142.44 | 11.550% | $158.8918 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $172.29 | 4.348% | $179.7812 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $242.79 | 4.542% | $253.8175 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $169.88 | 5.768% | $179.6787 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $135.47 | 3.356% | $140.0164 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $1,239.48 | $1,319.4697 | $1,319.47 | $1,319.50 | $1,319.50 | |