| 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 | $104.99 | 11.117% | $116.6617 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $28.54 | 10.614% | $31.5692 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $208.84 | 6.403% | $222.212 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $134.44 | 11.666% | $150.1238 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $146.35 | 9.504% | $160.2591 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $158.44 | 11.582% | $176.7905 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $203.41 | 6.675% | $216.9876 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $985.01 | $1,074.6039 | $1,074.60 | $1,074.55 | $1,074.70 | |