| 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 | $169.36 | 7.661% | $182.3347 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $39.69 | 9.445% | $43.4387 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $193.90 | 7.774% | $208.9738 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $141.73 | 7.366% | $152.1698 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $158.35 | 7.255% | $169.8383 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $199.78 | 4.130% | $208.0309 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $141.92 | 9.872% | $155.9303 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,044.73 | $1,120.7165 | $1,120.71 | $1,120.75 | $1,120.60 | |