| 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 | $182.44 | 3.611% | $189.0279 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $41.66 | 5.415% | $43.9159 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $126.29 | 8.413% | $136.9148 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $240.46 | 9.274% | $262.7603 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $221.80 | 8.345% | $240.3092 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $32.29 | 7.206% | $34.6168 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $20.78 | 6.593% | $22.15 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $865.72 | $929.6949 | $929.70 | $929.65 | $929.70 | |