| 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 | $175.40 | 10.468% | $193.7609 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $185.29 | 11.534% | $206.6613 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $9.63 | 3.332% | $9.9509 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $84.44 | 5.600% | $89.1686 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $171.94 | 13.269% | $194.7547 | $194.75 | $194.75 | $194.80 |
| Purchase #6 | $146.48 | 4.640% | $153.2767 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $249.27 | 13.650% | $283.2954 | $283.30 | $283.30 | $283.30 |
| 7 purchase totals = | $1,022.45 | $1,130.8685 | $1,130.87 | $1,130.85 | $1,131.10 | |