| 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 | $185.87 | 13.217% | $210.4364 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $142.48 | 6.839% | $152.2242 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $42.70 | 12.259% | $47.9346 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $140.31 | 11.301% | $156.1664 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $184.85 | 6.567% | $196.9891 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $166.71 | 3.464% | $172.4848 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $163.54 | 7.596% | $175.9625 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,026.46 | $1,112.1980 | $1,112.19 | $1,112.20 | $1,112.20 | |