| 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 | $178.68 | 9.403% | $195.4813 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $158.56 | 7.586% | $170.5884 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $240.98 | 8.804% | $262.1959 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $63.49 | 7.201% | $68.0619 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $230.96 | 7.102% | $247.3628 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $120.35 | 5.741% | $127.2593 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $236.85 | 12.394% | $266.2052 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,229.87 | $1,337.1548 | $1,337.16 | $1,337.15 | $1,337.30 | |