| 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 | $128.92 | 7.220% | $138.228 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $121.45 | 5.223% | $127.7933 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $26.71 | 3.167% | $27.5559 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $29.27 | 6.436% | $31.1538 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $192.70 | 4.596% | $201.5565 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $130.46 | 7.131% | $139.7631 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $87.38 | 4.124% | $90.9836 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $716.89 | $757.0342 | $757.03 | $757.05 | $757.20 | |