| 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 | $74.63 | 12.555% | $83.9998 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $164.58 | 5.484% | $173.6056 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $181.37 | 13.776% | $206.3555 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $143.65 | 12.578% | $161.7183 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $209.86 | 5.235% | $220.8462 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $167.83 | 7.235% | $179.9725 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $132.85 | 11.710% | $148.4067 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $1,074.77 | $1,174.9046 | $1,174.92 | $1,174.85 | $1,174.90 | |