| 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 | $180.88 | 4.134% | $188.3576 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $181.54 | 8.562% | $197.0835 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $81.45 | 9.582% | $89.2545 | $89.25 | $89.25 | $89.30 |
| Purchase #4 | $199.60 | 5.461% | $210.5002 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $186.56 | 12.370% | $209.6375 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $134.27 | 3.397% | $138.8312 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $32.45 | 6.477% | $34.5518 | $34.55 | $34.55 | $34.60 |
| 7 purchase totals = | $996.75 | $1,068.2163 | $1,068.21 | $1,068.25 | $1,068.30 | |