| 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 | $147.60 | 5.394% | $155.5615 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $93.52 | 12.703% | $105.3998 | $105.40 | $105.40 | $105.40 |
| Purchase #3 | $114.75 | 11.856% | $128.3548 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $175.34 | 7.246% | $188.0451 | $188.05 | $188.05 | $188.00 |
| Purchase #5 | $36.98 | 11.373% | $41.1857 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $239.36 | 4.714% | $250.6434 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $51.61 | 6.435% | $54.9311 | $54.93 | $54.95 | $54.90 |
| 7 purchase totals = | $859.16 | $924.1214 | $924.12 | $924.15 | $924.10 | |