| 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 | $65.36 | 9.384% | $71.4934 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $157.39 | 5.830% | $166.5658 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $176.77 | 8.801% | $192.3275 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $199.97 | 8.424% | $216.8155 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $140.30 | 11.373% | $156.2563 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $212.50 | 13.849% | $241.9291 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $232.90 | 11.316% | $259.255 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,185.19 | $1,304.6426 | $1,304.66 | $1,304.65 | $1,304.70 | |