| 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 | $214.55 | 7.142% | $229.8732 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $161.89 | 6.153% | $171.8511 | $171.85 | $171.85 | $171.90 |
| Purchase #3 | $47.94 | 13.541% | $54.4316 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $49.81 | 10.271% | $54.926 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $164.70 | 3.723% | $170.8318 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $29.96 | 8.653% | $32.5524 | $32.55 | $32.55 | $32.60 |
| Purchase #7 | $179.92 | 11.840% | $201.2225 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $848.77 | $915.6886 | $915.68 | $915.70 | $915.70 | |