| 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 | $177.65 | 5.827% | $188.0017 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $22.25 | 5.782% | $23.5365 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $229.71 | 11.481% | $256.083 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $203.38 | 9.209% | $222.1093 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $30.85 | 5.532% | $32.5566 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $201.41 | 13.559% | $228.7192 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $26.75 | 8.443% | $29.0085 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $892.00 | $980.0148 | $980.02 | $980.00 | $980.00 | |