| 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 | $143.41 | 4.786% | $150.2736 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $99.68 | 7.590% | $107.2457 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $168.82 | 11.596% | $188.3964 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $167.26 | 9.580% | $183.2835 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $25.39 | 5.328% | $26.7428 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $93.85 | 10.463% | $103.6695 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $131.89 | 4.131% | $137.3384 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $830.30 | $896.9499 | $896.95 | $896.95 | $896.90 | |