| 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 | $195.90 | 11.657% | $218.7361 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $5.36 | 5.388% | $5.6488 | $5.65 | $5.65 | $5.60 |
| Purchase #3 | $85.50 | 4.517% | $89.362 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $81.99 | 10.299% | $90.4342 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $191.44 | 3.651% | $198.4295 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $71.84 | 7.856% | $77.4838 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $52.64 | 11.771% | $58.8363 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $684.67 | $738.9307 | $738.93 | $739.00 | $738.80 | |