| 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 | $166.26 | 3.170% | $171.5304 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $177.97 | 12.153% | $199.5987 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $85.38 | 6.674% | $91.0783 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $19.49 | 12.282% | $21.8838 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $104.99 | 13.539% | $119.2046 | $119.20 | $119.20 | $119.20 |
| Purchase #6 | $239.88 | 4.172% | $249.8878 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $120.42 | 12.330% | $135.2678 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $914.39 | $988.4514 | $988.45 | $988.50 | $988.50 | |