| 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 | $152.47 | 6.600% | $162.533 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $84.58 | 13.618% | $96.0981 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $16.70 | 6.170% | $17.7304 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $35.77 | 5.364% | $37.6887 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $160.29 | 3.725% | $166.2608 | $166.26 | $166.25 | $166.30 |
| Purchase #6 | $151.58 | 3.406% | $156.7428 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $77.40 | 12.794% | $87.3026 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $678.79 | $724.3564 | $724.35 | $724.40 | $724.30 | |