| 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 | $249.73 | 3.618% | $258.7652 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $159.65 | 9.548% | $174.8934 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $156.84 | 8.592% | $170.3157 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $93.43 | 11.587% | $104.2557 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $46.35 | 9.750% | $50.8691 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $32.81 | 10.782% | $36.3476 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $160.86 | 12.831% | $181.4999 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $899.67 | $976.9466 | $976.96 | $976.90 | $977.00 | |