| 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 | $181.95 | 10.149% | $200.4161 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $52.29 | 11.857% | $58.49 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $64.97 | 12.803% | $73.2881 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $85.98 | 10.755% | $95.2271 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $66.75 | 12.118% | $74.8388 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $80.52 | 6.714% | $85.9261 | $85.93 | $85.95 | $85.90 |
| Purchase #7 | $138.70 | 6.618% | $147.8792 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $671.16 | $736.0654 | $736.08 | $736.15 | $736.00 | |