| 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 | $149.95 | 3.517% | $155.2237 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $211.97 | 5.376% | $223.3655 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $169.80 | 8.372% | $184.0157 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $71.28 | 13.347% | $80.7937 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $194.47 | 7.217% | $208.5049 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $222.77 | 6.706% | $237.709 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $26.39 | 4.433% | $27.5599 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $1,046.63 | $1,117.1724 | $1,117.17 | $1,117.10 | $1,117.20 | |