| 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 | $140.34 | 9.871% | $154.193 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $188.40 | 6.144% | $199.9753 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $195.97 | 5.143% | $206.0487 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $160.85 | 13.570% | $182.6773 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $186.81 | 3.697% | $193.7164 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $62.49 | 11.469% | $69.657 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $119.75 | 9.506% | $131.1334 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $1,054.61 | $1,137.4011 | $1,137.41 | $1,137.45 | $1,137.40 | |