| 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 | $176.46 | 3.219% | $182.1402 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $241.66 | 5.180% | $254.178 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $164.68 | 5.368% | $173.52 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $81.25 | 6.470% | $86.5069 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $113.33 | 6.355% | $120.5321 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $29.95 | 13.840% | $34.0951 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $201.38 | 9.351% | $220.211 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,008.71 | $1,071.1833 | $1,071.19 | $1,071.20 | $1,071.10 | |