| 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 | $149.83 | 7.561% | $161.1586 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $188.34 | 9.505% | $206.2417 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $205.55 | 3.444% | $212.6291 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $145.88 | 10.577% | $161.3097 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $144.45 | 9.221% | $157.7697 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $174.26 | 12.553% | $196.1349 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $186.36 | 13.607% | $211.718 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,194.67 | $1,306.9617 | $1,306.96 | $1,306.95 | $1,306.90 | |