| 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 | $141.44 | 9.188% | $154.4355 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $147.75 | 5.102% | $155.2882 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $44.73 | 12.859% | $50.4818 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $210.61 | 6.739% | $224.803 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $236.69 | 13.871% | $269.5213 | $269.52 | $269.50 | $269.50 |
| Purchase #6 | $134.62 | 5.757% | $142.3701 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $134.75 | 6.450% | $143.4414 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,050.59 | $1,140.3413 | $1,140.34 | $1,140.35 | $1,140.30 | |