| 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 | $173.79 | 10.555% | $192.1335 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $195.86 | 10.605% | $216.631 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $182.91 | 11.476% | $203.9008 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $17.40 | 10.662% | $19.2552 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $116.36 | 3.832% | $120.8189 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $86.33 | 6.447% | $91.8957 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $189.55 | 6.506% | $201.8821 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $962.20 | $1,046.5172 | $1,046.52 | $1,046.55 | $1,046.50 | |