| 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 | $214.68 | 6.361% | $228.3358 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $174.79 | 4.260% | $182.2361 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $81.36 | 12.332% | $91.3933 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $124.55 | 12.238% | $139.7924 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $82.33 | 9.576% | $90.2139 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $154.41 | 3.620% | $159.9996 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $175.57 | 9.102% | $191.5504 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $1,007.69 | $1,083.5215 | $1,083.52 | $1,083.55 | $1,083.50 | |