| 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 | $191.46 | 3.333% | $197.8414 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $192.44 | 13.441% | $218.3059 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $104.63 | 5.754% | $110.6504 | $110.65 | $110.65 | $110.70 |
| Purchase #4 | $60.97 | 8.620% | $66.2256 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $67.71 | 11.743% | $75.6612 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $50.66 | 6.841% | $54.1257 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $120.71 | 11.175% | $134.1993 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $788.58 | $857.0095 | $857.02 | $857.05 | $857.00 | |