| 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 | $154.66 | 9.148% | $168.8083 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $196.42 | 13.697% | $223.3236 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $210.78 | 6.641% | $224.7779 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $128.83 | 5.143% | $135.4557 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $183.59 | 9.476% | $200.987 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $36.98 | 12.283% | $41.5223 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $176.37 | 5.797% | $186.5942 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $1,087.63 | $1,181.4690 | $1,181.47 | $1,181.45 | $1,181.50 | |