| 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 | $147.29 | 10.778% | $163.1649 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $107.48 | 3.388% | $111.1214 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $54.87 | 6.630% | $58.5079 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $189.94 | 7.532% | $204.2463 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $134.47 | 3.630% | $139.3513 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $207.96 | 12.814% | $234.608 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $220.92 | 9.497% | $241.9008 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $1,062.93 | $1,152.9006 | $1,152.90 | $1,152.85 | $1,152.90 | |