| 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 | $76.75 | 13.250% | $86.9194 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $78.88 | 6.640% | $84.1176 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $168.62 | 3.784% | $175.0006 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $146.44 | 3.782% | $151.9784 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $209.37 | 5.217% | $220.2928 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $178.32 | 13.822% | $202.9674 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $190.70 | 5.340% | $200.8834 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $1,049.08 | $1,122.1596 | $1,122.16 | $1,122.15 | $1,122.20 | |