| 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 | $165.80 | 7.135% | $177.6298 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $42.85 | 3.663% | $44.4196 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $36.70 | 7.612% | $39.4936 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $179.41 | 8.525% | $194.7047 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $24.39 | 10.254% | $26.891 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $36.61 | 6.144% | $38.8593 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $38.38 | 6.424% | $40.8455 | $40.85 | $40.85 | $40.80 |
| 7 purchase totals = | $524.14 | $562.8435 | $562.84 | $562.85 | $562.80 | |