| 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 | $126.36 | 13.782% | $143.7749 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $55.25 | 5.638% | $58.365 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $240.71 | 13.759% | $273.8293 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $115.76 | 10.641% | $128.078 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $174.56 | 4.181% | $181.8584 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $180.77 | 3.629% | $187.3301 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $39.80 | 4.678% | $41.6618 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $933.21 | $1,014.8975 | $1,014.90 | $1,014.90 | $1,015.00 | |