| 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 | $182.64 | 3.319% | $188.7018 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $82.75 | 5.749% | $87.5073 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $193.32 | 4.241% | $201.5187 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $22.47 | 7.145% | $24.0755 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $48.72 | 4.692% | $51.0059 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $55.56 | 5.726% | $58.7414 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $220.55 | 6.143% | $234.0984 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $806.01 | $845.6490 | $845.66 | $845.65 | $845.60 | |