| 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 | $12.83 | 11.197% | $14.2666 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $89.53 | 4.370% | $93.4425 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $29.96 | 9.508% | $32.8086 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $149.52 | 5.175% | $157.2577 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $142.67 | 3.383% | $147.4965 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $179.65 | 3.676% | $186.2539 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $174.90 | 11.408% | $194.8526 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $779.06 | $826.3784 | $826.38 | $826.35 | $826.50 | |