| 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 | $157.91 | 13.761% | $179.64 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $88.62 | 4.697% | $92.7825 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $161.71 | 8.578% | $175.5815 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $32.30 | 11.343% | $35.9638 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $11.56 | 13.182% | $13.0838 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $181.97 | 6.844% | $194.424 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $102.70 | 12.409% | $115.444 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $736.77 | $806.9196 | $806.90 | $806.95 | $806.90 | |