| 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 | $139.98 | 10.755% | $155.0348 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $82.83 | 9.610% | $90.79 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $99.80 | 6.251% | $106.0385 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $93.79 | 10.486% | $103.6248 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $49.86 | 8.339% | $54.0178 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $126.59 | 10.587% | $139.9921 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $250.42 | 5.524% | $264.2532 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $843.27 | $913.7512 | $913.74 | $913.75 | $913.70 | |