| 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 | $155.97 | 4.736% | $163.3567 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $107.26 | 6.137% | $113.8425 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $176.79 | 12.392% | $198.6978 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $234.52 | 5.718% | $247.9299 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $104.80 | 5.558% | $110.6248 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $94.63 | 11.754% | $105.7528 | $105.75 | $105.75 | $105.80 |
| Purchase #7 | $101.90 | 9.482% | $111.5622 | $111.56 | $111.55 | $111.60 |
| 7 purchase totals = | $975.87 | $1,051.7667 | $1,051.76 | $1,051.75 | $1,051.80 | |