| 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 | $153.97 | 3.595% | $159.5052 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $250.46 | 6.845% | $267.604 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $235.97 | 8.657% | $256.3979 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $190.27 | 10.259% | $209.7898 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $147.96 | 13.544% | $167.9997 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $12.73 | 3.213% | $13.139 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $132.84 | 8.498% | $144.1287 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $1,124.20 | $1,218.5643 | $1,218.57 | $1,218.60 | $1,218.50 | |