| 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 | $165.58 | 13.417% | $187.7959 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $62.60 | 3.283% | $64.6552 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $119.27 | 10.386% | $131.6574 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $30.75 | 11.332% | $34.2346 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $14.42 | 4.164% | $15.0204 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $34.98 | 10.865% | $38.7806 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $65.67 | 4.668% | $68.7355 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $493.27 | $540.8796 | $540.89 | $540.90 | $540.90 | |