| 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 | $135.48 | 9.309% | $148.0918 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $54.94 | 7.569% | $59.0984 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $183.69 | 11.788% | $205.3434 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $201.56 | 12.508% | $226.7711 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $220.64 | 4.159% | $229.8164 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $75.69 | 13.857% | $86.1784 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $71.74 | 3.827% | $74.4855 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $943.74 | $1,029.7850 | $1,029.79 | $1,029.80 | $1,029.80 | |