| 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 | $136.84 | 5.127% | $143.8558 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $238.70 | 11.705% | $266.6398 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $36.92 | 7.773% | $39.7898 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $30.25 | 13.360% | $34.2914 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $221.48 | 8.252% | $239.7565 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $56.26 | 13.224% | $63.6998 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $12.32 | 10.874% | $13.6597 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $732.77 | $801.6928 | $801.70 | $801.70 | $801.80 | |