| 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 | $155.73 | 12.771% | $175.6183 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $135.86 | 12.138% | $152.3507 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $198.29 | 13.467% | $224.9937 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $94.45 | 3.872% | $98.1071 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $138.45 | 5.786% | $146.4607 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $20.94 | 6.130% | $22.2236 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $130.27 | 5.631% | $137.6055 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $873.99 | $957.3596 | $957.36 | $957.30 | $957.40 | |