| 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 | $156.72 | 12.293% | $175.9856 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $139.74 | 13.126% | $158.0823 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $51.40 | 4.111% | $53.5131 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $83.64 | 9.270% | $91.3934 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $188.97 | 7.721% | $203.5604 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $182.59 | 11.183% | $203.009 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $114.33 | 13.729% | $130.0264 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $917.39 | $1,015.5702 | $1,015.57 | $1,015.60 | $1,015.60 | |