| 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 | $164.61 | 10.253% | $181.4875 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $193.43 | 8.582% | $210.0302 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $84.38 | 5.744% | $89.2268 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $155.31 | 7.255% | $166.5777 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $32.87 | 4.378% | $34.309 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $194.44 | 13.550% | $220.7866 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $203.58 | 12.282% | $228.5837 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,028.62 | $1,131.0015 | $1,131.01 | $1,131.10 | $1,131.00 | |