| 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 | $142.89 | 12.345% | $160.5298 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $142.80 | 4.527% | $149.2646 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $65.88 | 3.809% | $68.3894 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $73.85 | 6.726% | $78.8172 | $78.82 | $78.80 | $78.80 |
| Purchase #5 | $122.26 | 10.429% | $135.0105 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $232.82 | 9.717% | $255.4431 | $255.44 | $255.45 | $255.40 |
| Purchase #7 | $5.79 | 12.871% | $6.5352 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $786.29 | $853.9898 | $853.99 | $854.00 | $853.90 | |