| 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 | $167.87 | 9.301% | $183.4836 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $38.65 | 13.388% | $43.8245 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $192.94 | 8.169% | $208.7013 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $101.50 | 12.456% | $114.1428 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $207.97 | 6.435% | $221.3529 | $221.35 | $221.35 | $221.40 |
| Purchase #6 | $181.48 | 7.844% | $195.7153 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $31.89 | 9.872% | $35.0382 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $922.30 | $1,002.2586 | $1,002.25 | $1,002.25 | $1,002.20 | |