| 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 | $15.93 | 11.411% | $17.7478 | $17.75 | $17.75 | $17.70 |
| Purchase #2 | $178.77 | 3.235% | $184.5532 | $184.55 | $184.55 | $184.60 |
| Purchase #3 | $241.34 | 10.147% | $265.8288 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $115.82 | 10.424% | $127.8931 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $119.84 | 7.226% | $128.4996 | $128.50 | $128.50 | $128.50 |
| Purchase #6 | $163.68 | 6.635% | $174.5402 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $145.64 | 6.873% | $155.6498 | $155.65 | $155.65 | $155.60 |
| 7 purchase totals = | $981.02 | $1,054.7125 | $1,054.71 | $1,054.75 | $1,054.60 | |