| 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 | $145.68 | 8.756% | $158.4357 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $143.31 | 8.601% | $155.6361 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $34.52 | 12.144% | $38.7121 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $83.32 | 4.253% | $86.8636 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $213.58 | 13.209% | $241.7918 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $197.35 | 6.550% | $210.2764 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $11.50 | 8.815% | $12.5137 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $829.26 | $904.2294 | $904.23 | $904.25 | $904.20 | |