| 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 | $186.84 | 12.836% | $210.8228 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $147.34 | 13.141% | $166.7019 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $20.88 | 6.584% | $22.2547 | $22.25 | $22.25 | $22.30 |
| Purchase #4 | $149.49 | 12.194% | $167.7188 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $173.69 | 8.659% | $188.7298 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $162.55 | 5.572% | $171.6073 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $217.48 | 11.521% | $242.5359 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,058.27 | $1,170.3712 | $1,170.37 | $1,170.35 | $1,170.30 | |