| 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 | $162.25 | 11.345% | $180.6573 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $21.62 | 6.197% | $22.9598 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $234.28 | 12.472% | $263.4994 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $163.40 | 11.294% | $181.8544 | $181.85 | $181.85 | $181.90 |
| Purchase #5 | $96.66 | 10.687% | $106.9901 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $63.69 | 6.188% | $67.6311 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $112.38 | 4.672% | $117.6304 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $854.28 | $941.2225 | $941.22 | $941.25 | $941.30 | |