| 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 | $91.63 | 10.696% | $101.4307 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $135.63 | 6.131% | $143.9455 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $42.92 | 5.840% | $45.4265 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $163.36 | 7.466% | $175.5565 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $236.48 | 12.430% | $265.8745 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $139.76 | 5.478% | $147.4161 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $155.99 | 9.221% | $170.3738 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $965.77 | $1,050.0236 | $1,050.03 | $1,050.00 | $1,050.00 | |