| 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 | $118.73 | 7.155% | $127.2251 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $66.47 | 3.612% | $68.8709 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $137.42 | 12.838% | $155.062 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $127.73 | 8.296% | $138.3265 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $207.36 | 13.771% | $235.9155 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $185.28 | 4.527% | $193.6676 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $194.34 | 7.849% | $209.5937 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,037.33 | $1,128.6613 | $1,128.67 | $1,128.65 | $1,128.70 | |