| 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 | $177.25 | 12.353% | $199.1457 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $184.96 | 9.705% | $202.9104 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $5.25 | 6.621% | $5.5976 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $199.72 | 9.530% | $218.7533 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $34.36 | 10.688% | $38.0324 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $117.70 | 12.441% | $132.3431 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $22.26 | 3.423% | $23.022 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $741.50 | $819.8045 | $819.80 | $819.80 | $819.70 | |