| 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 | $154.79 | 8.499% | $167.9456 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $211.67 | 6.383% | $225.1809 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $73.92 | 7.337% | $79.3435 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $20.69 | 10.356% | $22.8327 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $138.54 | 6.693% | $147.8125 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $95.45 | 3.680% | $98.9626 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $10.63 | 10.165% | $11.7105 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $705.69 | $753.7883 | $753.78 | $753.80 | $753.70 | |