| 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 | $175.57 | 10.414% | $193.8539 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $181.79 | 11.582% | $202.8449 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $171.79 | 12.236% | $192.8102 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $123.60 | 6.207% | $131.2719 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $242.76 | 4.229% | $253.0263 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $81.60 | 3.420% | $84.3907 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $95.81 | 7.401% | $102.9009 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $1,072.92 | $1,161.0988 | $1,161.09 | $1,161.10 | $1,161.10 | |