| 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 | $169.64 | 6.803% | $181.1806 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $32.89 | 11.256% | $36.5921 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $206.99 | 10.179% | $228.0595 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $90.71 | 12.356% | $101.9181 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $232.72 | 8.150% | $251.6867 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $37.64 | 6.616% | $40.1303 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $129.61 | 8.323% | $140.3974 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $900.20 | $979.9647 | $979.97 | $980.00 | $980.00 | |