| 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 | $171.38 | 10.785% | $189.8633 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $63.27 | 4.733% | $66.2646 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $120.46 | 8.431% | $130.616 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $228.28 | 10.777% | $252.8817 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $23.43 | 4.594% | $24.5064 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $207.89 | 11.563% | $231.9283 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $199.97 | 12.687% | $225.3402 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $1,014.68 | $1,121.4005 | $1,121.40 | $1,121.40 | $1,121.40 | |