| 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 | $170.92 | 9.759% | $187.6001 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $136.87 | 13.321% | $155.1025 | $155.10 | $155.10 | $155.10 |
| Purchase #3 | $169.91 | 4.815% | $178.0912 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $65.33 | 5.582% | $68.9767 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $212.44 | 8.851% | $231.2431 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $61.85 | 12.205% | $69.3988 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $155.57 | 12.239% | $174.6102 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $972.89 | $1,065.0226 | $1,065.02 | $1,065.05 | $1,065.00 | |