| 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 | $166.99 | 9.332% | $182.5735 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $5.82 | 4.854% | $6.1025 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $162.51 | 11.212% | $180.7306 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $154.83 | 6.811% | $165.3755 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $19.27 | 11.153% | $21.4192 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $95.70 | 5.813% | $101.263 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $184.64 | 5.655% | $195.0814 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $789.76 | $852.5457 | $852.54 | $852.55 | $852.60 | |