| 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 | $155.94 | 12.271% | $175.0754 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $148.34 | 4.103% | $154.4264 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $146.73 | 5.491% | $154.7869 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $174.65 | 4.219% | $182.0185 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $231.28 | 4.385% | $241.4216 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $194.27 | 8.441% | $210.6683 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $118.46 | 12.418% | $133.1704 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $1,169.67 | $1,251.5675 | $1,251.58 | $1,251.55 | $1,251.60 | |