| 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 | $145.61 | 12.185% | $163.3526 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $248.28 | 10.181% | $273.5574 | $273.56 | $273.55 | $273.60 |
| Purchase #3 | $70.32 | 13.773% | $80.0052 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $239.26 | 10.427% | $264.2076 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $160.86 | 6.821% | $171.8323 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $165.38 | 8.621% | $179.6374 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $164.29 | 5.291% | $172.9826 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $1,194.00 | $1,305.5751 | $1,305.58 | $1,305.60 | $1,305.60 | |