| 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 | $177.42 | 12.870% | $200.254 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $182.80 | 7.113% | $195.8026 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $103.78 | 9.239% | $113.3682 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $29.93 | 11.297% | $33.3112 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $47.69 | 12.291% | $53.5516 | $53.55 | $53.55 | $53.60 |
| Purchase #6 | $134.79 | 9.222% | $147.2203 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $145.82 | 4.301% | $152.0917 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $822.23 | $895.5996 | $895.59 | $895.55 | $895.70 | |