| 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 | $171.70 | 7.221% | $184.0985 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $180.83 | 7.303% | $194.036 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $192.66 | 7.441% | $206.9958 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $220.28 | 7.225% | $236.1952 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $17.87 | 11.571% | $19.9377 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $249.86 | 3.268% | $258.0254 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $196.87 | 9.425% | $215.425 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,230.07 | $1,314.7136 | $1,314.74 | $1,314.80 | $1,314.60 | |