| 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 | $167.54 | 12.332% | $188.201 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $122.66 | 12.586% | $138.098 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $220.73 | 12.763% | $248.9018 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $154.36 | 10.628% | $170.7654 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $92.45 | 11.402% | $102.9911 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $68.31 | 13.548% | $77.5646 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $178.31 | 8.789% | $193.9817 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,004.36 | $1,120.5036 | $1,120.50 | $1,120.50 | $1,120.60 | |