| 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 | $149.66 | 13.841% | $170.3744 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $114.85 | 8.480% | $124.5893 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $155.57 | 3.204% | $160.5545 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $10.35 | 6.734% | $11.047 | $11.05 | $11.05 | $11.00 |
| Purchase #5 | $184.38 | 10.605% | $203.9335 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $235.93 | 6.469% | $251.1923 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $167.71 | 6.751% | $179.0321 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $1,018.45 | $1,100.7231 | $1,100.71 | $1,100.75 | $1,100.70 | |