| 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 | $149.77 | 4.383% | $156.3344 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $89.30 | 3.794% | $92.688 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $174.84 | 9.610% | $191.6421 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $162.43 | 8.764% | $176.6654 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $162.26 | 12.809% | $183.0439 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $118.77 | 7.189% | $127.3084 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $114.40 | 10.561% | $126.4818 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $971.77 | $1,054.1640 | $1,054.16 | $1,054.20 | $1,054.10 | |