| 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 | $156.80 | 7.213% | $168.11 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $241.82 | 10.489% | $267.1845 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $181.42 | 7.632% | $195.266 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $129.87 | 3.356% | $134.2284 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $226.61 | 7.760% | $244.1949 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $19.78 | 7.856% | $21.3339 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $26.37 | 4.696% | $27.6083 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $982.67 | $1,057.9260 | $1,057.92 | $1,057.95 | $1,057.90 | |