| 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 | $162.46 | 8.825% | $176.7971 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $227.41 | 3.120% | $234.5052 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $95.59 | 3.553% | $98.9863 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $131.55 | 5.370% | $138.6142 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $241.75 | 4.638% | $252.9624 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $8.97 | 7.421% | $9.6357 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $244.26 | 3.703% | $253.3049 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,111.99 | $1,164.8058 | $1,164.81 | $1,164.80 | $1,164.80 | |