| 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 | $190.49 | 3.120% | $196.4333 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $149.55 | 7.528% | $160.8081 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $16.56 | 12.671% | $18.6583 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $238.48 | 11.799% | $266.6183 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $101.31 | 13.606% | $115.0942 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $68.35 | 3.123% | $70.4846 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $115.39 | 6.598% | $123.0034 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $880.13 | $951.1002 | $951.09 | $951.10 | $951.10 | |