| 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 | $122.73 | 8.745% | $133.4627 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $150.52 | 10.182% | $165.8459 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $211.98 | 3.119% | $218.5917 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $217.57 | 8.381% | $235.8045 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $155.91 | 9.314% | $170.4315 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $10.80 | 11.578% | $12.0504 | $12.05 | $12.05 | $12.10 |
| Purchase #7 | $210.32 | 7.618% | $226.3422 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,079.83 | $1,162.5289 | $1,162.52 | $1,162.55 | $1,162.50 | |