| 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 | $200.58 | 7.779% | $216.1831 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $40.64 | 9.711% | $44.5866 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $167.88 | 3.592% | $173.9102 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $18.52 | 9.692% | $20.315 | $20.32 | $20.30 | $20.30 |
| Purchase #5 | $51.31 | 8.681% | $55.7642 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $165.83 | 4.210% | $172.8114 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $202.75 | 13.488% | $230.0969 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $847.51 | $913.6674 | $913.67 | $913.65 | $913.70 | |