| 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 | $108.44 | 9.554% | $118.8004 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $62.68 | 8.181% | $67.8079 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $130.46 | 3.164% | $134.5878 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $7.98 | 4.288% | $8.3222 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $38.42 | 10.327% | $42.3876 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $119.48 | 9.825% | $131.2189 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $165.29 | 4.581% | $172.8619 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $632.75 | $675.9867 | $675.99 | $675.95 | $676.00 | |