| 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 | $170.43 | 12.769% | $192.1922 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $73.27 | 4.582% | $76.6272 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $8.55 | 13.794% | $9.7294 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $99.82 | 12.740% | $112.5371 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $220.28 | 6.643% | $234.9132 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $230.61 | 8.300% | $249.7506 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $249.70 | 13.173% | $282.593 | $282.59 | $282.60 | $282.60 |
| 7 purchase totals = | $1,052.66 | $1,158.3427 | $1,158.34 | $1,158.40 | $1,158.30 | |