| 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 | $143.77 | 6.651% | $153.3321 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $19.32 | 13.313% | $21.8921 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $80.50 | 7.120% | $86.2316 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $170.57 | 13.658% | $193.8665 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $235.86 | 12.713% | $265.8449 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $250.86 | 8.221% | $271.4832 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $32.51 | 11.685% | $36.3088 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $933.39 | $1,028.9592 | $1,028.95 | $1,029.00 | $1,028.90 | |