| 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 | $123.58 | 10.683% | $136.7821 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $145.60 | 12.628% | $163.9864 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $120.60 | 9.681% | $132.2753 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $61.69 | 10.610% | $68.2353 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $6.59 | 8.164% | $7.128 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $156.48 | 5.112% | $164.4793 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $83.46 | 10.774% | $92.452 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $698.00 | $765.3384 | $765.35 | $765.45 | $765.40 | |