| 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 | $88.49 | 12.812% | $99.8273 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $132.79 | 6.432% | $141.3311 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $150.96 | 7.346% | $162.0495 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $36.42 | 9.605% | $39.9181 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $153.90 | 6.559% | $163.9943 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $6.81 | 3.320% | $7.0361 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $206.80 | 7.220% | $221.731 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $776.17 | $835.8874 | $835.89 | $835.95 | $835.70 | |