| 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 | $200.68 | 12.311% | $225.3857 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $161.48 | 10.420% | $178.3062 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $122.32 | 12.199% | $137.2418 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $66.54 | 6.347% | $70.7633 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $152.53 | 13.666% | $173.3747 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $152.73 | 10.432% | $168.6628 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $147.94 | 3.173% | $152.6341 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,004.22 | $1,106.3686 | $1,106.36 | $1,106.35 | $1,106.40 | |