| 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 | $148.48 | 5.245% | $156.2678 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $197.82 | 9.302% | $216.2212 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $207.30 | 12.160% | $232.5077 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $144.83 | 7.302% | $155.4055 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $161.91 | 9.219% | $176.8365 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $228.25 | 8.558% | $247.7836 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $33.89 | 4.229% | $35.3232 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $1,122.48 | $1,220.3455 | $1,220.35 | $1,220.30 | $1,220.30 | |