| 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 | $118.73 | 12.142% | $133.1462 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $50.93 | 11.686% | $56.8817 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $51.73 | 6.164% | $54.9186 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $73.98 | 12.482% | $83.2142 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $144.83 | 9.173% | $158.1153 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $192.77 | 9.653% | $211.3781 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $189.47 | 5.227% | $199.3736 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $822.44 | $897.0277 | $897.03 | $897.00 | $897.00 | |