| 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 | $185.37 | 6.320% | $197.0854 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $39.51 | 9.762% | $43.367 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $40.87 | 10.704% | $45.2447 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $203.62 | 7.856% | $219.6164 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $170.44 | 4.189% | $177.5797 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $63.26 | 4.310% | $65.9865 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $5.47 | 4.830% | $5.7342 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $708.54 | $754.6139 | $754.62 | $754.65 | $754.60 | |