| 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 | $91.43 | 12.291% | $102.6677 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $159.68 | 13.587% | $181.3757 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $155.65 | 10.214% | $171.5481 | $171.55 | $171.55 | $171.50 |
| Purchase #4 | $185.77 | 11.431% | $207.0054 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $100.31 | 3.396% | $103.7165 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $186.29 | 12.479% | $209.5371 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $38.68 | 7.656% | $41.6413 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $917.81 | $1,017.4918 | $1,017.51 | $1,017.50 | $1,017.40 | |