| 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 | $118.51 | 3.573% | $122.7444 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $173.86 | 3.621% | $180.1555 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $83.43 | 11.713% | $93.2022 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $111.94 | 10.271% | $123.4374 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $89.67 | 12.164% | $100.5775 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $87.30 | 6.533% | $93.0033 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $105.72 | 13.528% | $120.0218 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $770.43 | $833.1421 | $833.14 | $833.15 | $833.10 | |