| 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 | $136.43 | 6.518% | $145.3225 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $13.85 | 7.255% | $14.8548 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $141.84 | 11.104% | $157.5899 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $134.64 | 3.464% | $139.3039 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $194.72 | 3.622% | $201.7728 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $99.51 | 4.236% | $103.7252 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $222.97 | 7.169% | $238.9547 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $943.96 | $1,001.5238 | $1,001.51 | $1,001.50 | $1,001.60 | |