| 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 | $190.90 | 7.726% | $205.6489 | $205.65 | $205.65 | $205.60 |
| Purchase #2 | $162.84 | 8.764% | $177.1113 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $209.89 | 8.410% | $227.5417 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $104.30 | 10.343% | $115.0877 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $230.67 | 9.473% | $252.5214 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $148.96 | 9.359% | $162.9012 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $31.42 | 4.329% | $32.7802 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $1,078.98 | $1,173.5924 | $1,173.59 | $1,173.60 | $1,173.50 | |