| 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 | $191.39 | 7.352% | $205.461 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $170.69 | 11.278% | $189.9404 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $163.80 | 6.869% | $175.0514 | $175.05 | $175.05 | $175.10 |
| Purchase #4 | $117.60 | 3.419% | $121.6207 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $231.59 | 4.236% | $241.4002 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $49.34 | 6.596% | $52.5945 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $147.29 | 4.360% | $153.7118 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $1,071.70 | $1,139.7800 | $1,139.77 | $1,139.75 | $1,139.80 | |