| 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 | $155.60 | 13.696% | $176.911 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $161.45 | 11.869% | $180.6125 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $228.56 | 9.252% | $249.7064 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $169.71 | 10.750% | $187.9538 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $183.80 | 9.589% | $201.4246 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $34.35 | 4.184% | $35.7872 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $217.74 | 13.557% | $247.259 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $1,151.21 | $1,279.6545 | $1,279.65 | $1,279.60 | $1,279.70 | |