| 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 | $148.67 | 8.654% | $161.5359 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $117.83 | 7.780% | $126.9972 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $237.52 | 5.622% | $250.8734 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $189.50 | 5.481% | $199.8865 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $145.35 | 3.170% | $149.9576 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $37.78 | 9.115% | $41.2236 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $244.41 | 13.248% | $276.7894 | $276.79 | $276.80 | $276.80 |
| 7 purchase totals = | $1,121.06 | $1,207.2636 | $1,207.27 | $1,207.25 | $1,207.30 | |