| 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 | $180.66 | 7.291% | $193.8319 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $166.46 | 5.571% | $175.7335 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $137.38 | 13.357% | $155.7298 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $139.56 | 8.289% | $151.1281 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $246.53 | 12.340% | $276.9518 | $276.95 | $276.95 | $277.00 |
| Purchase #6 | $21.60 | 12.354% | $24.2685 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $211.50 | 6.634% | $225.5309 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $1,103.69 | $1,203.1745 | $1,203.17 | $1,203.25 | $1,203.10 | |