| 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 | $199.25 | 13.289% | $225.7283 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $171.34 | 5.193% | $180.2377 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $133.75 | 11.781% | $149.5071 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $175.32 | 12.215% | $196.7353 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $174.35 | 4.546% | $182.276 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $173.64 | 12.138% | $194.7164 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $85.25 | 6.855% | $91.0939 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $1,112.90 | $1,220.2947 | $1,220.31 | $1,220.35 | $1,220.20 | |