| 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 | $190.65 | 4.494% | $199.2178 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $74.47 | 3.145% | $76.8121 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $173.99 | 6.326% | $184.9966 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $241.42 | 10.743% | $267.3558 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $29.28 | 13.449% | $33.2179 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $164.40 | 8.435% | $178.2671 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $74.49 | 6.865% | $79.6037 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $948.70 | $1,019.4710 | $1,019.48 | $1,019.40 | $1,019.50 | |