| 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 | $40.57 | 10.372% | $44.7779 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $184.75 | 3.716% | $191.6153 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $161.48 | 12.598% | $181.8233 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $196.38 | 10.103% | $216.2203 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $232.67 | 7.337% | $249.741 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $43.52 | 13.362% | $49.3351 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $188.50 | 10.272% | $207.8627 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,047.87 | $1,141.3756 | $1,141.38 | $1,141.35 | $1,141.30 | |