| 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 | $137.89 | 4.547% | $144.1599 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $219.53 | 13.181% | $248.4662 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $114.55 | 9.406% | $125.3246 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $64.38 | 4.305% | $67.1516 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $32.86 | 4.234% | $34.2513 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $152.63 | 8.142% | $165.0571 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $219.35 | 5.332% | $231.0457 | $231.05 | $231.05 | $231.00 |
| 7 purchase totals = | $941.19 | $1,015.4564 | $1,015.46 | $1,015.40 | $1,015.60 | |