| 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 | $177.57 | 7.871% | $191.5465 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $127.43 | 5.851% | $134.8859 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $120.34 | 12.442% | $135.3127 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $41.98 | 8.117% | $45.3875 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $24.84 | 3.167% | $25.6267 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $239.38 | 8.125% | $258.8296 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $175.56 | 12.837% | $198.0966 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $907.10 | $989.6855 | $989.70 | $989.75 | $989.60 | |