| 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 | $121.74 | 12.544% | $137.0111 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $119.39 | 13.739% | $135.793 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $183.44 | 8.769% | $199.5259 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $108.30 | 11.446% | $120.696 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $24.49 | 5.368% | $25.8046 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $15.87 | 6.601% | $16.9176 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $192.71 | 4.553% | $201.4841 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $765.94 | $837.2323 | $837.23 | $837.25 | $837.20 | |