| 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 | $136.60 | 13.517% | $155.0642 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $14.89 | 6.414% | $15.845 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $161.77 | 10.823% | $179.2784 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $76.85 | 10.567% | $84.9707 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $195.45 | 8.377% | $211.8228 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $117.77 | 11.346% | $131.1322 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $24.43 | 5.254% | $25.7136 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $727.76 | $803.8269 | $803.82 | $803.80 | $803.80 | |