| 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 | $163.92 | 9.146% | $178.9121 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $139.31 | 8.221% | $150.7627 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $242.29 | 12.552% | $272.7022 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $90.59 | 11.873% | $101.3458 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $218.48 | 9.530% | $239.3011 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $111.77 | 9.822% | $122.748 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $208.49 | 8.475% | $226.1595 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $1,174.85 | $1,291.9314 | $1,291.93 | $1,291.90 | $1,291.90 | |