| 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 | $149.95 | 11.581% | $167.3157 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $37.63 | 3.105% | $38.7984 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $234.36 | 9.291% | $256.1344 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $202.53 | 11.809% | $226.4468 | $226.45 | $226.45 | $226.40 |
| Purchase #5 | $29.87 | 6.704% | $31.8725 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $10.89 | 12.123% | $12.2102 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $50.70 | 3.407% | $52.4273 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $715.93 | $785.2053 | $785.21 | $785.20 | $785.10 | |