| 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 | $187.97 | 12.153% | $210.814 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $136.67 | 9.296% | $149.3748 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $103.25 | 8.260% | $111.7785 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $168.79 | 6.234% | $179.3124 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $5.68 | 7.385% | $6.0995 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $120.66 | 7.313% | $129.4839 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $199.75 | 13.507% | $226.7302 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $922.77 | $1,013.5933 | $1,013.58 | $1,013.60 | $1,013.60 | |