| 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 | $178.26 | 6.588% | $190.0038 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $165.28 | 7.564% | $177.7818 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $235.98 | 13.258% | $267.2662 | $267.27 | $267.25 | $267.30 |
| Purchase #4 | $210.70 | 9.504% | $230.7249 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $246.37 | 4.210% | $256.7422 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $215.72 | 4.354% | $225.1124 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $112.38 | 5.153% | $118.1709 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $1,364.69 | $1,465.8022 | $1,465.79 | $1,465.75 | $1,465.80 | |