| 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 | $105.81 | 3.744% | $109.7715 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $62.86 | 3.842% | $65.2751 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $198.30 | 5.281% | $208.7722 | $208.77 | $208.75 | $208.80 |
| Purchase #4 | $166.67 | 6.176% | $176.9635 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $138.73 | 13.153% | $156.9772 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $89.77 | 12.711% | $101.1807 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $245.51 | 12.198% | $275.4573 | $275.46 | $275.45 | $275.50 |
| 7 purchase totals = | $1,007.65 | $1,094.3975 | $1,094.40 | $1,094.40 | $1,094.60 | |