| 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 | $154.40 | 10.460% | $170.5502 | $170.55 | $170.55 | $170.60 |
| Purchase #2 | $245.35 | 12.786% | $276.7205 | $276.72 | $276.70 | $276.70 |
| Purchase #3 | $173.65 | 5.356% | $182.9507 | $182.95 | $182.95 | $183.00 |
| Purchase #4 | $75.84 | 13.707% | $86.2354 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $195.83 | 9.874% | $215.1663 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $194.65 | 12.572% | $219.1214 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $33.89 | 9.153% | $36.992 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $1,073.61 | $1,187.7365 | $1,187.74 | $1,187.70 | $1,187.80 | |