| 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 | $171.74 | 5.768% | $181.646 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $120.74 | 6.632% | $128.7475 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $125.25 | 12.637% | $141.0778 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $35.48 | 11.326% | $39.4985 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $74.68 | 11.598% | $83.3414 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $231.97 | 5.405% | $244.508 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $210.97 | 6.431% | $224.5375 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $970.83 | $1,043.3567 | $1,043.37 | $1,043.40 | $1,043.20 | |