| 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 | $144.60 | 13.752% | $164.4854 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $45.66 | 13.424% | $51.7894 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $90.75 | 13.342% | $102.8579 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $74.56 | 4.316% | $77.778 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $242.91 | 10.339% | $268.0245 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $139.64 | 5.529% | $147.3607 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $129.49 | 4.804% | $135.7107 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $867.61 | $948.0066 | $948.01 | $948.00 | $948.10 | |