| 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 | $191.44 | 13.148% | $216.6105 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $88.85 | 11.397% | $98.9762 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $36.77 | 7.565% | $39.5517 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $27.58 | 9.750% | $30.2691 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $178.75 | 13.651% | $203.1512 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $52.46 | 7.188% | $56.2308 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $133.85 | 8.616% | $145.3825 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $709.70 | $790.1720 | $790.17 | $790.20 | $790.30 | |