| 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 | $162.79 | 11.527% | $181.5548 | $181.55 | $181.55 | $181.60 |
| Purchase #2 | $65.48 | 4.189% | $68.223 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $103.28 | 7.317% | $110.837 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $101.80 | 12.179% | $114.1982 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $85.95 | 8.557% | $93.3047 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $79.45 | 3.414% | $82.1624 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $181.44 | 7.631% | $195.2857 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $780.19 | $845.5658 | $845.56 | $845.55 | $845.60 | |