| 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 | $160.91 | 7.614% | $173.1617 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $195.98 | 9.720% | $215.0293 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $126.52 | 7.761% | $136.3392 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $18.92 | 11.599% | $21.1145 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $233.77 | 7.302% | $250.8399 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $245.79 | 6.238% | $261.1224 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $122.84 | 11.399% | $136.8425 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $1,104.73 | $1,194.4495 | $1,194.44 | $1,194.45 | $1,194.30 | |