| 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 | $174.72 | 13.291% | $197.942 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $125.32 | 7.562% | $134.7967 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $225.36 | 3.230% | $232.6391 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $39.25 | 7.245% | $42.0937 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $192.48 | 9.334% | $210.4461 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $48.65 | 6.603% | $51.8624 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $79.41 | 12.872% | $89.6317 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $885.19 | $959.4117 | $959.41 | $959.45 | $959.30 | |