| 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 | $174.75 | 10.741% | $193.5199 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $8.52 | 6.334% | $9.0597 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $127.65 | 13.641% | $145.0627 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $191.64 | 4.838% | $200.9115 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $10.89 | 13.642% | $12.3756 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $104.35 | 7.403% | $112.075 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $22.96 | 4.752% | $24.0511 | $24.05 | $24.05 | $24.10 |
| 7 purchase totals = | $640.76 | $697.0555 | $697.06 | $697.05 | $697.20 | |