| 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 | $184.58 | 4.112% | $192.1699 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $21.97 | 12.787% | $24.7793 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $62.75 | 8.860% | $68.3097 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $133.91 | 12.625% | $150.8161 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $162.36 | 12.237% | $182.228 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $195.64 | 3.131% | $201.7655 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $122.58 | 12.359% | $137.7297 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $883.79 | $957.7982 | $957.81 | $957.80 | $957.80 | |