| 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 | $161.84 | 7.608% | $174.1528 | $174.15 | $174.15 | $174.20 |
| Purchase #2 | $102.60 | 6.469% | $109.2372 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $183.33 | 4.443% | $191.4754 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $157.78 | 11.621% | $176.1156 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $88.52 | 4.398% | $92.4131 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $98.82 | 4.373% | $103.1414 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $240.64 | 13.311% | $272.6716 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $1,033.53 | $1,119.2071 | $1,119.21 | $1,119.20 | $1,119.20 | |