| 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 | $37.40 | 4.799% | $39.1948 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $44.84 | 4.718% | $46.9556 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $167.41 | 5.845% | $177.1951 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $236.68 | 5.597% | $249.927 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $217.28 | 4.579% | $227.2293 | $227.23 | $227.25 | $227.20 |
| Purchase #6 | $138.96 | 8.470% | $150.7299 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $224.73 | 3.838% | $233.3551 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,067.30 | $1,124.5868 | $1,124.60 | $1,124.65 | $1,124.60 | |