| 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 | $122.74 | 9.753% | $134.7108 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $141.50 | 9.674% | $155.1887 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $68.33 | 12.687% | $76.999 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $120.25 | 11.338% | $133.8839 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $183.77 | 6.407% | $195.5441 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $65.46 | 7.794% | $70.562 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $181.69 | 3.212% | $187.5259 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $883.74 | $954.4144 | $954.41 | $954.45 | $954.40 | |