| 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 | $167.74 | 12.815% | $189.2359 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $88.82 | 4.331% | $92.6668 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $166.74 | 3.138% | $171.9723 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $84.65 | 5.207% | $89.0577 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $23.86 | 10.851% | $26.449 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $19.63 | 9.862% | $21.5659 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $33.57 | 7.392% | $36.0515 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $585.01 | $626.9991 | $627.01 | $626.95 | $627.10 | |