| 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 | $111.88 | 12.462% | $125.8225 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $152.77 | 6.400% | $162.5473 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $133.90 | 13.772% | $152.3407 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $88.66 | 7.203% | $95.0462 | $95.05 | $95.05 | $95.00 |
| Purchase #5 | $171.69 | 13.689% | $195.1926 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $156.82 | 12.219% | $175.9818 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $223.81 | 8.498% | $242.8294 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,039.53 | $1,149.7605 | $1,149.76 | $1,149.80 | $1,149.60 | |