| 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 | $135.47 | 11.302% | $150.7808 | $150.78 | $150.80 | $150.80 |
| Purchase #2 | $88.74 | 11.610% | $99.0427 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $199.78 | 11.800% | $223.354 | $223.35 | $223.35 | $223.40 |
| Purchase #4 | $33.79 | 4.819% | $35.4183 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $122.70 | 9.857% | $134.7945 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $127.84 | 4.259% | $133.2847 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $8.75 | 6.251% | $9.297 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $717.07 | $785.9720 | $785.96 | $786.00 | $786.00 | |