| 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 | $173.55 | 4.404% | $181.1931 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $198.68 | 12.430% | $223.3759 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $114.71 | 3.158% | $118.3325 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $207.59 | 7.297% | $222.7378 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $223.71 | 13.429% | $253.752 | $253.75 | $253.75 | $253.80 |
| Purchase #6 | $142.91 | 3.439% | $147.8247 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $27.76 | 7.434% | $29.8237 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $1,088.91 | $1,177.0397 | $1,177.03 | $1,177.05 | $1,177.00 | |