| 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 | $163.84 | 8.588% | $177.9106 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $10.57 | 5.497% | $11.151 | $11.15 | $11.15 | $11.20 |
| Purchase #3 | $161.25 | 8.782% | $175.411 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $124.84 | 7.362% | $134.0307 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $43.84 | 5.863% | $46.4103 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $56.88 | 10.120% | $62.6363 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $123.99 | 9.170% | $135.3599 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $685.21 | $742.9098 | $742.91 | $742.90 | $742.90 | |