| 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 | $160.43 | 7.806% | $172.9532 | $172.95 | $172.95 | $173.00 |
| Purchase #2 | $235.72 | 3.121% | $243.0768 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $194.55 | 5.828% | $205.8884 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $57.99 | 13.264% | $65.6818 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $65.97 | 7.412% | $70.8597 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $15.49 | 5.280% | $16.3079 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $234.33 | 7.295% | $251.4244 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $964.48 | $1,026.1922 | $1,026.19 | $1,026.20 | $1,026.30 | |