| 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 | $153.72 | 10.663% | $170.1112 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $67.74 | 12.602% | $76.2766 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $171.99 | 4.363% | $179.4939 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $175.87 | 7.161% | $188.4641 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $223.72 | 7.192% | $239.8099 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $36.59 | 6.635% | $39.0177 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $183.42 | 5.115% | $192.8019 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,013.05 | $1,085.9753 | $1,085.97 | $1,085.95 | $1,086.00 | |