| 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 | $18.77 | 4.591% | $19.6317 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $86.27 | 4.722% | $90.3437 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $205.88 | 5.428% | $217.0552 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $230.84 | 9.576% | $252.9452 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $153.83 | 4.532% | $160.8016 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $141.86 | 12.197% | $159.1627 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $205.29 | 6.640% | $218.9213 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $1,042.74 | $1,118.8614 | $1,118.86 | $1,118.85 | $1,118.80 | |